Question
Factor by grouping v^3-2v^2-4v+8
Answers
Damon
v(v^2 -4) -2v^2+8
v(v^2-4) -2(v^2-4)
(v-2)(v^2-4)
(v-2)(v-2)(v+2)
v(v^2-4) -2(v^2-4)
(v-2)(v^2-4)
(v-2)(v-2)(v+2)