Question

how do I factor completely z^2(x+1)-3z(x+1)-70(x+1)

Answer 1

factor out the (x+1)
\[(x+1)(z^2-3z-70)\]now factor the
\[z^2-3z-70\]

Answer 2

ooooh. okay! thank you so much!

Answer 3

np

Answer 4

if i factor out the (x+1) dont i need to multiply it? or i just eliminate it.

Answer 5

no it needs to be there in the end
(x+1)(z-10)(z+7)

Answer 6

3a+2a+1a = a(3+2+1)

Answer 7

right right! now i got it.
so once i factor \[z ^{2}-3z-70\] i just write it down next to it. okay, thanks! haha.

Answer 8

correct

Answer 9

Thankyouuu! :) have an awesome day!

Answer 10

same to you good sir