4 3 2 x + 16*x + 86*x + 176*x + 120
x^4 + 16*x^3 + 86*x^2 + 176*x + 120
/ ___\ / ___\ 1*(x + 6)*(x + 2)*\x + 4 + \/ 6 /*\x + 4 - \/ 6 /
(((1*(x + 6))*(x + 2))*(x + (4 + sqrt(6))))*(x + (4 - sqrt(6)))
120.0 + x^4 + 16.0*x^3 + 176.0*x + 86.0*x^2
120.0 + x^4 + 16.0*x^3 + 176.0*x + 86.0*x^2
/ 2 \ (2 + x)*(6 + x)*\10 + x + 8*x/
(2 + x)*(6 + x)*(10 + x^2 + 8*x)