Разложение на множители
[src]/ ___\ / ___\ / ___\ / ___\
\x + \/ 2 /*\x - \/ 2 /*\x + I*\/ 2 /*\x - I*\/ 2 /*(x + 1 + I)*(x + 1 - I)*(x + -1 + I)*(x + -1 - I)
$$\left(x - \sqrt{2}\right) \left(x + \sqrt{2}\right) \left(x + \sqrt{2} i\right) \left(x - \sqrt{2} i\right) \left(x + \left(1 + i\right)\right) \left(x + \left(1 - i\right)\right) \left(x + \left(-1 + i\right)\right) \left(x + \left(-1 - i\right)\right)$$