3 x - 27
x^3 - 1*27
/ ___\ / ___\ | 3 3*I*\/ 3 | | 3 3*I*\/ 3 | 1*(x - 3)*|x + - + ---------|*|x + - - ---------| \ 2 2 / \ 2 2 /
((1*(x - 3))*(x + (3/2 + 3*i*sqrt(3)/2)))*(x + (3/2 - 3*i*sqrt(3)/2))
-27.0 + x^3
/ 2 \ (-3 + x)*\9 + x + 3*x/
(-3 + x)*(9 + x^2 + 3*x)