Разложение на множители
[src] / _____ _____\ / _____ _____\ / _____ _____\ / _____ _____\
/ _____\ / _____\ | 6 / 3 ___ 6 / 3 | | 6 / 3 ___ 6 / 3 | | 6 / 3 ___ 6 / 3 | | 6 / 3 ___ 6 / 3 |
| 6 / 3 | | 6 / 3 | | \/ -b I*\/ 3 *\/ -b | | \/ -b I*\/ 3 *\/ -b | | \/ -b I*\/ 3 *\/ -b | | \/ -b I*\/ 3 *\/ -b |
a*\a + \/ -b /*\a - \/ -b /*|a + -------- + ----------------|*|a + -------- - ----------------|*|a + - -------- + ----------------|*|a + - -------- - ----------------|*b
\ 2 2 / \ 2 2 / \ 2 2 / \ 2 2 /
$$b a \left(a + \sqrt[6]{- b^{3}}\right) \left(a - \sqrt[6]{- b^{3}}\right) \left(a + \left(\frac{\sqrt[6]{- b^{3}}}{2} + \frac{\sqrt{3} i \sqrt[6]{- b^{3}}}{2}\right)\right) \left(a + \left(\frac{\sqrt[6]{- b^{3}}}{2} - \frac{\sqrt{3} i \sqrt[6]{- b^{3}}}{2}\right)\right) \left(a + \left(- \frac{\sqrt[6]{- b^{3}}}{2} + \frac{\sqrt{3} i \sqrt[6]{- b^{3}}}{2}\right)\right) \left(a + \left(- \frac{\sqrt[6]{- b^{3}}}{2} - \frac{\sqrt{3} i \sqrt[6]{- b^{3}}}{2}\right)\right)$$