Question

divide 72(y²+7y+10) with 18(y+2)​

Answer 1

Answer:

factorisation of y²+7y+10

=y²+5y+2y+10

=y(y+5)+2(y+5)

=(y+2)(y+5)

72(y+2)(y+5)/18(y+2)

=4(y+5)