Разложение на множители
[src]
/ _______________ / ___\\ / _______________ / ___\\
| 3 / ___ | 1 I*\/ 3 || | 3 / ___ | 1 I*\/ 3 || / _______________\
| \/ 54 + 27*\/ 3 *|- - - -------|| | \/ 54 + 27*\/ 3 *|- - + -------|| | 3 / ___ |
| 3 \ 2 2 /| | 3 \ 2 2 /| | 3 \/ 54 + 27*\/ 3 |
1*|x + -2 + ---------------------------------- + ----------------------------------|*|x + -2 + ---------------------------------- + ----------------------------------|*|x + -2 + ------------------ + ------------------|
| _______________ / ___\ 3 | | _______________ / ___\ 3 | | _______________ 3 |
| 3 / ___ | 1 I*\/ 3 | | | 3 / ___ | 1 I*\/ 3 | | | 3 / ___ |
| \/ 54 + 27*\/ 3 *|- - - -------| | | \/ 54 + 27*\/ 3 *|- - + -------| | \ \/ 54 + 27*\/ 3 /
\ \ 2 2 / / \ \ 2 2 / /
$$1 \left(x + \left(-2 + \frac{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{27 \sqrt{3} + 54}}{3} + \frac{3}{\left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right) \sqrt[3]{27 \sqrt{3} + 54}}\right)\right) \left(x + \left(-2 + \frac{3}{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{27 \sqrt{3} + 54}} + \frac{\left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right) \sqrt[3]{27 \sqrt{3} + 54}}{3}\right)\right) \left(x + \left(-2 + \frac{3}{\sqrt[3]{27 \sqrt{3} + 54}} + \frac{\sqrt[3]{27 \sqrt{3} + 54}}{3}\right)\right)$$
((1*(x - (2 + 3/((54 + 27*sqrt(3))^(1/3)*(-1/2 - i*sqrt(3)/2)) + (54 + 27*sqrt(3))^(1/3)*(-1/2 - i*sqrt(3)/2)/3)))*(x - (2 + 3/((54 + 27*sqrt(3))^(1/3)*(-1/2 + i*sqrt(3)/2)) + (54 + 27*sqrt(3))^(1/3)*(-1/2 + i*sqrt(3)/2)/3)))*(x - (2 + 3/(54 + 27*sqrt(3))^(1/3) + (54 + 27*sqrt(3))^(1/3)/3))