Разложение на множители
[src]
/ ____________ \ / ____________ \ / ____________ \
| / ____ / ___\ | | / ____ / ___\ | | / ____ |
| / 1 \/ 93 | 1 I*\/ 3 | 1 | | / 1 \/ 93 | 1 I*\/ 3 | 1 | | / 1 \/ 93 1 |
1*|x + - 3 / - + ------ *|- - - -------| + -----------------------------------|*|x + - 3 / - + ------ *|- - + -------| + -----------------------------------|*|x + - 3 / - + ------ + -------------------|
| \/ 2 18 \ 2 2 / ____________ | | \/ 2 18 \ 2 2 / ____________ | | \/ 2 18 ____________|
| / ____ / ___\| | / ____ / ___\| | / ____ |
| / 1 \/ 93 | 1 I*\/ 3 || | / 1 \/ 93 | 1 I*\/ 3 || | / 1 \/ 93 |
| 3*3 / - + ------ *|- - - -------|| | 3*3 / - + ------ *|- - + -------|| | 3*3 / - + ------ |
\ \/ 2 18 \ 2 2 // \ \/ 2 18 \ 2 2 // \ \/ 2 18 /
$$1 \left(x - \left(\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{1}{2} + \frac{\sqrt{93}}{18}} - \frac{1}{3 \left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{1}{2} + \frac{\sqrt{93}}{18}}}\right)\right) \left(x + \left(- \left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{1}{2} + \frac{\sqrt{93}}{18}} + \frac{1}{3 \left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{\frac{1}{2} + \frac{\sqrt{93}}{18}}}\right)\right) \left(x + \left(- \sqrt[3]{\frac{1}{2} + \frac{\sqrt{93}}{18}} + \frac{1}{3 \sqrt[3]{\frac{1}{2} + \frac{\sqrt{93}}{18}}}\right)\right)$$
((1*(x - ((1/2 + sqrt(93)/18)^(1/3)*(-1/2 - i*sqrt(3)/2) + 1/(3*(1/2 + sqrt(93)/18)^(1/3)*(-1/2 - i*sqrt(3)/2)))))*(x - ((1/2 + sqrt(93)/18)^(1/3)*(-1/2 + i*sqrt(3)/2) + 1/(3*(1/2 + sqrt(93)/18)^(1/3)*(-1/2 + i*sqrt(3)/2)))))*(x - ((1/2 + sqrt(93)/18)^(1/3) + 1/(3*(1/2 + sqrt(93)/18)^(1/3))))