/ 2 \ (x - 2)*\x + 2*x + 4/
(x - 1*2)*(x^2 + 2*x + 4)
/ ___\ / ___\ 1*(x - 2)*\x + 1 + I*\/ 3 /*\x + 1 - I*\/ 3 /
((1*(x - 2))*(x + (1 + i*sqrt(3))))*(x + (1 - i*sqrt(3)))
3 -8 + x
-8 + x^3
(-2.0 + x)*(4.0 + x^2 + 2.0*x)