Решение уравнений/ Любые/ y+2=(3-x)^3

y+2=(3-x)^3 (уравнение)

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    Найду корень уравнения: y+2=(3-x)^3

    Виды выражений

    неявная функция y+2=(3-x)^3
    производная неявной y+2=(3-x)^3
    канонический вид y+2=(3-x)^3
    система уравнений y+2=(3-x)^3
    Неопределенный интеграл y+2=(3-x)^3
    построить график y+2=(3-x)^3
    предел функции y+2=(3-x)^3
    производная y+2=(3-x)^3
    упростить выражение y+2=(3-x)^3
    обычный калькулятор y+2=(3-x)^3

    Решение

    Вы ввели [src]
                   3
y + 2 = (3 - x)
    $$y + 2 = \left(- x + 3\right)^{3}$$
    Быстрый ответ [src]
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           |       /  /               _________________________________________________________________                                                                    \    /                    _________________________________________________________________                                                                    \      |     |           4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/|                  4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/|||                /  /               _________________________________________________________________                                                                    \    /                    _________________________________________________________________                                                                    \      |     |           4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/|                  4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/||||          /  /               _________________________________________________________________                                                                    \    /                    _________________________________________________________________                                                                    \      |     |           4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/|                  4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/|||                /  /               _________________________________________________________________                                                                    \    /                    _________________________________________________________________                                                                    \      |     |           4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/|                  4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/|||
           |      /   |              /                                2                                    /     /                                         2         2   \\|    |                   /                                2                                    /     /                                         2         2   \\|      |     |           \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *sin|--------------------------------------------------------------|                  \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *cos|--------------------------------------------------------------|||               /   |              /                                2                                    /     /                                         2         2   \\|    |                   /                                2                                    /     /                                         2         2   \\|      |     |           \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *sin|--------------------------------------------------------------|                  \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *cos|--------------------------------------------------------------||||         /   |              /                                2                                    /     /                                         2         2   \\|    |                   /                                2                                    /     /                                         2         2   \\|      |     |           \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *sin|--------------------------------------------------------------|                  \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *cos|--------------------------------------------------------------|||               /   |              /                                2                                    /     /                                         2         2   \\|    |                   /                                2                                    /     /                                         2         2   \\|      |     |           \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *sin|--------------------------------------------------------------|                  \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *cos|--------------------------------------------------------------|||
           |     /    |           4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/||    |                4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/||      |     |27*im(y)                                                                            \                              2                               /       27*re(y)                                                                            \                              2                               /||              /    |           4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/||    |                4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/||      |     |27*im(y)                                                                            \                              2                               /       27*re(y)                                                                            \                              2                               /|||        /    |           4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/||    |                4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/||      |     |27*im(y)                                                                            \                              2                               /       27*re(y)                                                                            \                              2                               /||              /    |           4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/||    |                4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/||      |     |27*im(y)                                                                            \                              2                               /       27*re(y)                                                                            \                              2                               /||
           |    /     |           \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *sin|--------------------------------------------------------------||    |                \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *cos|--------------------------------------------------------------||      |atan2|-------- + -----------------------------------------------------------------------------------------------------------------------------------------, 27 + -------- + -----------------------------------------------------------------------------------------------------------------------------------------||             /     |           \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *sin|--------------------------------------------------------------||    |                \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *cos|--------------------------------------------------------------||      |atan2|-------- + -----------------------------------------------------------------------------------------------------------------------------------------, 27 + -------- + -----------------------------------------------------------------------------------------------------------------------------------------|||       /     |           \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *sin|--------------------------------------------------------------||    |                \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *cos|--------------------------------------------------------------||      |atan2|-------- + -----------------------------------------------------------------------------------------------------------------------------------------, 27 + -------- + -----------------------------------------------------------------------------------------------------------------------------------------||             /     |           \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *sin|--------------------------------------------------------------||    |                \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *cos|--------------------------------------------------------------||      |atan2|-------- + -----------------------------------------------------------------------------------------------------------------------------------------, 27 + -------- + -----------------------------------------------------------------------------------------------------------------------------------------||
           |   /      |27*im(y)                                                                            \                              2                               /|    |     27*re(y)                                                                            \                              2                               /|      |     \   2                                                                           2                                                                              2                                                                           2                                                                    /|     ___    /      |27*im(y)                                                                            \                              2                               /|    |     27*re(y)                                                                            \                              2                               /|      |     \   2                                                                           2                                                                              2                                                                           2                                                                    /||      /      |27*im(y)                                                                            \                              2                               /|    |     27*re(y)                                                                            \                              2                               /|      |     \   2                                                                           2                                                                              2                                                                           2                                                                    /|     ___    /      |27*im(y)                                                                            \                              2                               /|    |     27*re(y)                                                                            \                              2                               /|      |     \   2                                                                           2                                                                              2                                                                           2                                                                    /|
           |6 /       |-------- + -----------------------------------------------------------------------------------------------------------------------------------------|  + |27 + -------- + -----------------------------------------------------------------------------------------------------------------------------------------|  *sin|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|   \/ 3 *6 /       |-------- + -----------------------------------------------------------------------------------------------------------------------------------------|  + |27 + -------- + -----------------------------------------------------------------------------------------------------------------------------------------|  *cos|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------||   6 /       |-------- + -----------------------------------------------------------------------------------------------------------------------------------------|  + |27 + -------- + -----------------------------------------------------------------------------------------------------------------------------------------|  *cos|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|   \/ 3 *6 /       |-------- + -----------------------------------------------------------------------------------------------------------------------------------------|  + |27 + -------- + -----------------------------------------------------------------------------------------------------------------------------------------|  *sin|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
           |\/        \   2                                                                           2                                                                    /    \        2                                                                           2                                                                    /      \                                                                                                                                                          3                                                                                                                                                           /         \/        \   2                                                                           2                                                                    /    \        2                                                                           2                                                                    /      \                                                                                                                                                          3                                                                                                                                                           /|   \/        \   2                                                                           2                                                                    /    \        2                                                                           2                                                                    /      \                                                                                                                                                          3                                                                                                                                                           /         \/        \   2                                                                           2                                                                    /    \        2                                                                           2                                                                    /      \                                                                                                                                                          3                                                                                                                                                           /
x1 = 3 + I*|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- + -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- - -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
           \                                                                                                                                                                                                                                                                                                                              6                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  6                                                                                                                                                                                                                                                                                                                                 /                                                                                                                                                                                                                                                                                                                                 6                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  6
    $$x_{1} = i \left(\frac{1}{6} \sqrt[6]{\left(\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \sin{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Im{y}}{2}\right)^{2} + \left(\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \cos{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Re{y}}{2} + 27\right)^{2}} \sin{\left (\frac{1}{3} \operatorname{atan_{2}}{\left (\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \sin{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Im{y}}{2},\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \cos{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Re{y}}{2} + 27 \right )} \right )} + \frac{\sqrt{3}}{6} \sqrt[6]{\left(\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \sin{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Im{y}}{2}\right)^{2} + \left(\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \cos{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Re{y}}{2} + 27\right)^{2}} \cos{\left (\frac{1}{3} \operatorname{atan_{2}}{\left (\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \sin{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Im{y}}{2},\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \cos{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Re{y}}{2} + 27 \right )} \right )}\right) - \frac{\sqrt{3}}{6} \sqrt[6]{\left(\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \sin{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Im{y}}{2}\right)^{2} + \left(\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \cos{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Re{y}}{2} + 27\right)^{2}} \sin{\left (\frac{1}{3} \operatorname{atan_{2}}{\left (\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \sin{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Im{y}}{2},\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \cos{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Re{y}}{2} + 27 \right )} \right )} + \frac{1}{6} \sqrt[6]{\left(\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \sin{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Im{y}}{2}\right)^{2} + \left(\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \cos{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Re{y}}{2} + 27\right)^{2}} \cos{\left (\frac{1}{3} \operatorname{atan_{2}}{\left (\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \sin{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Im{y}}{2},\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \cos{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Re{y}}{2} + 27 \right )} \right )} + 3$$
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           |        /                                                                                                                                                       2                                                                                                                                                              2     |     |              /                                2                                    /     /                                         2         2   \\                     /                                2                                    /     /                                         2         2   \\||                 /                                                                                                                                                       2                                                                                                                                                              2     |     |              /                                2                                    /     /                                         2         2   \\                     /                                2                                    /     /                                         2         2   \\|||           /                                                                                                                                                       2                                                                                                                                                              2     |     |              /                                2                                    /     /                                         2         2   \\                     /                                2                                    /     /                                         2         2   \\||                 /                                                                                                                                                       2                                                                                                                                                              2     |     |              /                                2                                    /     /                                         2         2   \\                     /                                2                                    /     /                                         2         2   \\||
           |       /  /               _________________________________________________________________                                                                    \    /                    _________________________________________________________________                                                                    \      |     |           4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/|                  4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/|||                /  /               _________________________________________________________________                                                                    \    /                    _________________________________________________________________                                                                    \      |     |           4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/|                  4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/||||          /  /               _________________________________________________________________                                                                    \    /                    _________________________________________________________________                                                                    \      |     |           4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/|                  4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/|||                /  /               _________________________________________________________________                                                                    \    /                    _________________________________________________________________                                                                    \      |     |           4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/|                  4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/|||
           |      /   |              /                                2                                    /     /                                         2         2   \\|    |                   /                                2                                    /     /                                         2         2   \\|      |     |           \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *sin|--------------------------------------------------------------|                  \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *cos|--------------------------------------------------------------|||               /   |              /                                2                                    /     /                                         2         2   \\|    |                   /                                2                                    /     /                                         2         2   \\|      |     |           \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *sin|--------------------------------------------------------------|                  \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *cos|--------------------------------------------------------------||||         /   |              /                                2                                    /     /                                         2         2   \\|    |                   /                                2                                    /     /                                         2         2   \\|      |     |           \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *sin|--------------------------------------------------------------|                  \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *cos|--------------------------------------------------------------|||               /   |              /                                2                                    /     /                                         2         2   \\|    |                   /                                2                                    /     /                                         2         2   \\|      |     |           \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *sin|--------------------------------------------------------------|                  \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *cos|--------------------------------------------------------------|||
           |     /    |           4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/||    |                4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/||      |     |27*im(y)                                                                            \                              2                               /       27*re(y)                                                                            \                              2                               /||              /    |           4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/||    |                4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/||      |     |27*im(y)                                                                            \                              2                               /       27*re(y)                                                                            \                              2                               /|||        /    |           4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/||    |                4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/||      |     |27*im(y)                                                                            \                              2                               /       27*re(y)                                                                            \                              2                               /||              /    |           4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/||    |                4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/||      |     |27*im(y)                                                                            \                              2                               /       27*re(y)                                                                            \                              2                               /||
           |    /     |           \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *sin|--------------------------------------------------------------||    |                \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *cos|--------------------------------------------------------------||      |atan2|-------- + -----------------------------------------------------------------------------------------------------------------------------------------, 27 + -------- + -----------------------------------------------------------------------------------------------------------------------------------------||             /     |           \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *sin|--------------------------------------------------------------||    |                \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *cos|--------------------------------------------------------------||      |atan2|-------- + -----------------------------------------------------------------------------------------------------------------------------------------, 27 + -------- + -----------------------------------------------------------------------------------------------------------------------------------------|||       /     |           \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *sin|--------------------------------------------------------------||    |                \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *cos|--------------------------------------------------------------||      |atan2|-------- + -----------------------------------------------------------------------------------------------------------------------------------------, 27 + -------- + -----------------------------------------------------------------------------------------------------------------------------------------||             /     |           \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *sin|--------------------------------------------------------------||    |                \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *cos|--------------------------------------------------------------||      |atan2|-------- + -----------------------------------------------------------------------------------------------------------------------------------------, 27 + -------- + -----------------------------------------------------------------------------------------------------------------------------------------||
           |   /      |27*im(y)                                                                            \                              2                               /|    |     27*re(y)                                                                            \                              2                               /|      |     \   2                                                                           2                                                                              2                                                                           2                                                                    /|     ___    /      |27*im(y)                                                                            \                              2                               /|    |     27*re(y)                                                                            \                              2                               /|      |     \   2                                                                           2                                                                              2                                                                           2                                                                    /||      /      |27*im(y)                                                                            \                              2                               /|    |     27*re(y)                                                                            \                              2                               /|      |     \   2                                                                           2                                                                              2                                                                           2                                                                    /|     ___    /      |27*im(y)                                                                            \                              2                               /|    |     27*re(y)                                                                            \                              2                               /|      |     \   2                                                                           2                                                                              2                                                                           2                                                                    /|
           |6 /       |-------- + -----------------------------------------------------------------------------------------------------------------------------------------|  + |27 + -------- + -----------------------------------------------------------------------------------------------------------------------------------------|  *sin|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|   \/ 3 *6 /       |-------- + -----------------------------------------------------------------------------------------------------------------------------------------|  + |27 + -------- + -----------------------------------------------------------------------------------------------------------------------------------------|  *cos|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------||   6 /       |-------- + -----------------------------------------------------------------------------------------------------------------------------------------|  + |27 + -------- + -----------------------------------------------------------------------------------------------------------------------------------------|  *cos|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|   \/ 3 *6 /       |-------- + -----------------------------------------------------------------------------------------------------------------------------------------|  + |27 + -------- + -----------------------------------------------------------------------------------------------------------------------------------------|  *sin|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
           |\/        \   2                                                                           2                                                                    /    \        2                                                                           2                                                                    /      \                                                                                                                                                          3                                                                                                                                                           /         \/        \   2                                                                           2                                                                    /    \        2                                                                           2                                                                    /      \                                                                                                                                                          3                                                                                                                                                           /|   \/        \   2                                                                           2                                                                    /    \        2                                                                           2                                                                    /      \                                                                                                                                                          3                                                                                                                                                           /         \/        \   2                                                                           2                                                                    /    \        2                                                                           2                                                                    /      \                                                                                                                                                          3                                                                                                                                                           /
x2 = 3 + I*|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- - -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- + -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
           \                                                                                                                                                                                                                                                                                                                              6                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  6                                                                                                                                                                                                                                                                                                                                 /                                                                                                                                                                                                                                                                                                                                 6                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  6
    $$x_{2} = i \left(\frac{1}{6} \sqrt[6]{\left(\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \sin{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Im{y}}{2}\right)^{2} + \left(\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \cos{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Re{y}}{2} + 27\right)^{2}} \sin{\left (\frac{1}{3} \operatorname{atan_{2}}{\left (\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \sin{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Im{y}}{2},\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \cos{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Re{y}}{2} + 27 \right )} \right )} - \frac{\sqrt{3}}{6} \sqrt[6]{\left(\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \sin{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Im{y}}{2}\right)^{2} + \left(\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \cos{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Re{y}}{2} + 27\right)^{2}} \cos{\left (\frac{1}{3} \operatorname{atan_{2}}{\left (\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \sin{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Im{y}}{2},\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \cos{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Re{y}}{2} + 27 \right )} \right )}\right) + \frac{\sqrt{3}}{6} \sqrt[6]{\left(\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \sin{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Im{y}}{2}\right)^{2} + \left(\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \cos{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Re{y}}{2} + 27\right)^{2}} \sin{\left (\frac{1}{3} \operatorname{atan_{2}}{\left (\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \sin{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Im{y}}{2},\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \cos{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Re{y}}{2} + 27 \right )} \right )} + \frac{1}{6} \sqrt[6]{\left(\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \sin{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Im{y}}{2}\right)^{2} + \left(\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \cos{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Re{y}}{2} + 27\right)^{2}} \cos{\left (\frac{1}{3} \operatorname{atan_{2}}{\left (\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \sin{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Im{y}}{2},\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \cos{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Re{y}}{2} + 27 \right )} \right )} + 3$$
                      ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________    /     /               _________________________________________________________________                                                                                          _________________________________________________________________                                                                    \\              ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________    /     /               _________________________________________________________________                                                                                          _________________________________________________________________                                                                    \\
                 /                                                                                                                                                       2                                                                                                                                                              2     |     |              /                                2                                    /     /                                         2         2   \\                     /                                2                                    /     /                                         2         2   \\||             /                                                                                                                                                       2                                                                                                                                                              2     |     |              /                                2                                    /     /                                         2         2   \\                     /                                2                                    /     /                                         2         2   \\||
                /  /               _________________________________________________________________                                                                    \    /                    _________________________________________________________________                                                                    \      |     |           4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/|                  4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/|||            /  /               _________________________________________________________________                                                                    \    /                    _________________________________________________________________                                                                    \      |     |           4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/|                  4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/|||
               /   |              /                                2                                    /     /                                         2         2   \\|    |                   /                                2                                    /     /                                         2         2   \\|      |     |           \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *sin|--------------------------------------------------------------|                  \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *cos|--------------------------------------------------------------|||           /   |              /                                2                                    /     /                                         2         2   \\|    |                   /                                2                                    /     /                                         2         2   \\|      |     |           \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *sin|--------------------------------------------------------------|                  \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *cos|--------------------------------------------------------------|||
              /    |           4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/||    |                4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/||      |     |27*im(y)                                                                            \                              2                               /       27*re(y)                                                                            \                              2                               /||          /    |           4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/||    |                4 /  /               2         2   \                        2   2        |atan2\54*(54 + 27*re(y))*im(y), (54 + 27*re(y))  - 729*im (y)/||      |     |27*im(y)                                                                            \                              2                               /       27*re(y)                                                                            \                              2                               /||
             /     |           \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *sin|--------------------------------------------------------------||    |                \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *cos|--------------------------------------------------------------||      |atan2|-------- + -----------------------------------------------------------------------------------------------------------------------------------------, 27 + -------- + -----------------------------------------------------------------------------------------------------------------------------------------||         /     |           \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *sin|--------------------------------------------------------------||    |                \/   \(54 + 27*re(y))  - 729*im (y)/  + 2916*(54 + 27*re(y)) *im (y) *cos|--------------------------------------------------------------||      |atan2|-------- + -----------------------------------------------------------------------------------------------------------------------------------------, 27 + -------- + -----------------------------------------------------------------------------------------------------------------------------------------||
            /      |27*im(y)                                                                            \                              2                               /|    |     27*re(y)                                                                            \                              2                               /|      |     \   2                                                                           2                                                                              2                                                                           2                                                                    /|        /      |27*im(y)                                                                            \                              2                               /|    |     27*re(y)                                                                            \                              2                               /|      |     \   2                                                                           2                                                                              2                                                                           2                                                                    /|
         6 /       |-------- + -----------------------------------------------------------------------------------------------------------------------------------------|  + |27 + -------- + -----------------------------------------------------------------------------------------------------------------------------------------|  *cos|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|   I*6 /       |-------- + -----------------------------------------------------------------------------------------------------------------------------------------|  + |27 + -------- + -----------------------------------------------------------------------------------------------------------------------------------------|  *sin|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
         \/        \   2                                                                           2                                                                    /    \        2                                                                           2                                                                    /      \                                                                                                                                                          3                                                                                                                                                           /     \/        \   2                                                                           2                                                                    /    \        2                                                                           2                                                                    /      \                                                                                                                                                          3                                                                                                                                                           /
x3 = 3 - ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- - ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                                                                                                                                                                                                                                                                                       3                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                3
    $$x_{3} = - \frac{i}{3} \sqrt[6]{\left(\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \sin{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Im{y}}{2}\right)^{2} + \left(\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \cos{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Re{y}}{2} + 27\right)^{2}} \sin{\left (\frac{1}{3} \operatorname{atan_{2}}{\left (\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \sin{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Im{y}}{2},\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \cos{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Re{y}}{2} + 27 \right )} \right )} - \frac{1}{3} \sqrt[6]{\left(\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \sin{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Im{y}}{2}\right)^{2} + \left(\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \cos{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Re{y}}{2} + 27\right)^{2}} \cos{\left (\frac{1}{3} \operatorname{atan_{2}}{\left (\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \sin{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Im{y}}{2},\frac{1}{2} \sqrt[4]{\left(\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2}\right)^{2} + 2916 \left(27 \Re{y} + 54\right)^{2} \left(\Im{y}\right)^{2}} \cos{\left (\frac{1}{2} \operatorname{atan_{2}}{\left (54 \left(27 \Re{y} + 54\right) \Im{y},\left(27 \Re{y} + 54\right)^{2} - 729 \left(\Im{y}\right)^{2} \right )} \right )} + \frac{27 \Re{y}}{2} + 27 \right )} \right )} + 3$$