/ 3/4\ / 3/4\ / 3/4\ / 3/4\
x*\x + 2 /*\x - 2 /*\x + I*2 /*\x - I*2 /
$$x \left(x + 2^{\frac{3}{4}}\right) \left(x - 2^{\frac{3}{4}}\right) \left(x + 2^{\frac{3}{4}} i\right) \left(x - 2^{\frac{3}{4}} i\right)$$
(((x*(x + 2^(3/4)))*(x - 2^(3/4)))*(x + i*2^(3/4)))*(x - i*2^(3/4))