Разложение на множители
[src]/ ________________ / ___\\ / ________________ / ___\\
| 3 / _____ | 1 I*\/ 3 || | 3 / _____ | 1 I*\/ 3 || / ________________\
| \/ 81 + 6*\/ 183 *|- - - -------|| | \/ 81 + 6*\/ 183 *|- - + -------|| | 3 / _____ |
| 1 \ 2 2 /| | 1 \ 2 2 /| | 1 \/ 81 + 6*\/ 183 |
|x + - ----------------------------------- + -----------------------------------|*|x + - ----------------------------------- + -----------------------------------|*|x + - ------------------- + -------------------|
| ________________ / ___\ 3 | | ________________ / ___\ 3 | | ________________ 3 |
| 3 / _____ | 1 I*\/ 3 | | | 3 / _____ | 1 I*\/ 3 | | | 3 / _____ |
| \/ 81 + 6*\/ 183 *|- - - -------| | | \/ 81 + 6*\/ 183 *|- - + -------| | \ \/ 81 + 6*\/ 183 /
\ \ 2 2 / / \ \ 2 2 / /
$$\left(x + \left(\frac{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{81 + 6 \sqrt{183}}}{3} - \frac{1}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{81 + 6 \sqrt{183}}}\right)\right) \left(x + \left(- \frac{1}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{81 + 6 \sqrt{183}}} + \frac{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{81 + 6 \sqrt{183}}}{3}\right)\right) \left(x + \left(- \frac{1}{\sqrt[3]{81 + 6 \sqrt{183}}} + \frac{\sqrt[3]{81 + 6 \sqrt{183}}}{3}\right)\right)$$