Question 154112
W(W+2)^2+8(W+2)^2
(W+8)(W+2)^2
(W+8)(W^2+2W+2W+4)
(W+8)(W^2+4W+4)
W^3+4W^2+4W+8W^2+32W+32
W^3+12W^2+36W+32