Question

In factored form n^2(n+8)-4(n+8)

Medal+fan :)

Answer 1

factor out the (n+8)

Answer 2

recall distributive property a(b+c)=ab+ac
this can also be used the other way ab+ac=a(b+c)
image the a here being (n+8)
and the b being n^2
and the c being -4