Asked by Victoria
Factor the polynomial by grouping.
1. -20 + 5y^2 + 4z - y^2z
1. -20 + 5y^2 + 4z - y^2z
Answers
Answered by
Steve
rearrange things just a bit and you have
5y^2-20 - y^2z + 4z
5(y^2-4) - z(y^2-4)
(5-z)(y^2-4)
(5-z)(y+2)(y-2)
5y^2-20 - y^2z + 4z
5(y^2-4) - z(y^2-4)
(5-z)(y^2-4)
(5-z)(y+2)(y-2)
There are no AI answers yet. The ability to request AI answers is coming soon!