/ ___\ / ___\
| 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))
/ 2 \ -(-3 + y)*\9 + y + 3*y/
-(-3 + y)*(9 + y^2 + 3*y)