3 x + 125
x^3 + 125
/ ___\ / ___\ | 5 5*I*\/ 3 | | 5 5*I*\/ 3 | 1*(x + 5)*|x + - - + ---------|*|x + - - - ---------| \ 2 2 / \ 2 2 /
((1*(x + 5))*(x - (5/2 + 5*i*sqrt(3)/2)))*(x - (5/2 - 5*i*sqrt(3)/2))
125.0 + x^3
/ 2 \ (5 + x)*\25 + x - 5*x/
(5 + x)*(25 + x^2 - 5*x)