Разложение на множители
[src]/ _________________ \ / _________________ \ / _________________ \
| / _____ / ___\ | | / _____ / ___\ | | / _____ |
| 4 / 361 2*\/ 354 | 1 I*\/ 3 | 25 | | 4 / 361 2*\/ 354 | 1 I*\/ 3 | 25 | | 4 / 361 2*\/ 354 25 |
|x + - - - 3 / --- + --------- *|- - - -------| - ----------------------------------------|*|x + - - - 3 / --- + --------- *|- - + -------| - ----------------------------------------|*|x + - - - 3 / --- + --------- - ------------------------|
| 3 \/ 27 3 \ 2 2 / _________________| | 3 \/ 27 3 \ 2 2 / _________________| | 3 \/ 27 3 _________________|
| / ___\ / _____ | | / ___\ / _____ | | / _____ |
| | 1 I*\/ 3 | / 361 2*\/ 354 | | | 1 I*\/ 3 | / 361 2*\/ 354 | | / 361 2*\/ 354 |
| 9*|- - - -------|*3 / --- + --------- | | 9*|- - + -------|*3 / --- + --------- | | 9*3 / --- + --------- |
\ \ 2 2 / \/ 27 3 / \ \ 2 2 / \/ 27 3 / \ \/ 27 3 /
$$\left(x + \left(- \frac{4}{3} - \frac{25}{9 \left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{2 \sqrt{354}}{3} + \frac{361}{27}}} - \left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{2 \sqrt{354}}{3} + \frac{361}{27}}\right)\right) \left(x + \left(- \frac{4}{3} - \left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{2 \sqrt{354}}{3} + \frac{361}{27}} - \frac{25}{9 \left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{2 \sqrt{354}}{3} + \frac{361}{27}}}\right)\right) \left(x + \left(- \sqrt[3]{\frac{2 \sqrt{354}}{3} + \frac{361}{27}} - \frac{4}{3} - \frac{25}{9 \sqrt[3]{\frac{2 \sqrt{354}}{3} + \frac{361}{27}}}\right)\right)$$