/ ___\ / ___\ / ___\ / ___\
/ ___\ / ___\ | 3 I*\/ 3 | | 3 I*\/ 3 | | 3 I*\/ 3 | | 3 I*\/ 3 |
\x + I*\/ 3 /*\x - I*\/ 3 /*|x + - + -------|*|x + - - -------|*|x + - - + -------|*|x + - - - -------|
\ 2 2 / \ 2 2 / \ 2 2 / \ 2 2 /
$$\left(x - \sqrt{3} i\right) \left(x + \sqrt{3} i\right) \left(x + \left(\frac{3}{2} + \frac{\sqrt{3} i}{2}\right)\right) \left(x + \left(\frac{3}{2} - \frac{\sqrt{3} i}{2}\right)\right) \left(x + \left(- \frac{3}{2} + \frac{\sqrt{3} i}{2}\right)\right) \left(x + \left(- \frac{3}{2} - \frac{\sqrt{3} i}{2}\right)\right)$$
(((((x + i*sqrt(3))*(x - i*sqrt(3)))*(x + 3/2 + i*sqrt(3)/2))*(x + 3/2 - i*sqrt(3)/2))*(x - 3/2 + i*sqrt(3)/2))*(x - 3/2 - i*sqrt(3)/2)
/ 2\ / 2 \ / 2 \
\3 + x /*\3 + x - 3*x/*\3 + x + 3*x/
$$\left(x^{2} + 3\right) \left(x^{2} - 3 x + 3\right) \left(x^{2} + 3 x + 3\right)$$
(3 + x^2)*(3 + x^2 - 3*x)*(3 + x^2 + 3*x)