Разложение на множители
[src]
/ ___________\ / ___________\ / ___________\ / ___________\
| ___ / ___ | | ___ / ___ | | ___ / ___ | | ___ / ___ |
| 3 3*\/ 5 / 5 \/ 5 | | 3 3*\/ 5 / 5 \/ 5 | | 3 3*\/ 5 / 5 \/ 5 | | 3 3*\/ 5 / 5 \/ 5 |
1*(x - 3)*|x + - - ------- + 3*I* / - + ----- |*|x + - - ------- - 3*I* / - + ----- |*|x + - + ------- + 3*I* / - - ----- |*|x + - + ------- - 3*I* / - - ----- |
\ 4 4 \/ 8 8 / \ 4 4 \/ 8 8 / \ 4 4 \/ 8 8 / \ 4 4 \/ 8 8 /
$$1 \left(x - 3\right) \left(x + \left(- \frac{3 \sqrt{5}}{4} + \frac{3}{4} + 3 i \sqrt{\frac{\sqrt{5}}{8} + \frac{5}{8}}\right)\right) \left(x - \left(- \frac{3}{4} + \frac{3 \sqrt{5}}{4} + 3 i \sqrt{\frac{\sqrt{5}}{8} + \frac{5}{8}}\right)\right) \left(x + \left(\frac{3}{4} + \frac{3 \sqrt{5}}{4} + 3 i \sqrt{- \frac{\sqrt{5}}{8} + \frac{5}{8}}\right)\right) \left(x + \left(\frac{3}{4} + \frac{3 \sqrt{5}}{4} - 3 i \sqrt{- \frac{\sqrt{5}}{8} + \frac{5}{8}}\right)\right)$$
((((1*(x - 3))*(x + (3/4 - 3*sqrt(5)/4 + 3*i*sqrt(5/8 + sqrt(5)/8))))*(x + (3/4 - 3*sqrt(5)/4 - 3*i*sqrt(5/8 + sqrt(5)/8))))*(x + (3/4 + 3*sqrt(5)/4 + 3*i*sqrt(5/8 - sqrt(5)/8))))*(x + (3/4 + 3*sqrt(5)/4 - 3*i*sqrt(5/8 - sqrt(5)/8)))