Question

Hello can I have some help with this expand question 4(z+2)+4(z+3)

Answer 1

4(2z + 5)

Explanation:

4(z + 2)+4(z + 3) =

= 4z + 8 + 4z + 12

= 8z + 20

= 4(2z + 5)

Answer 2

Explanation:

4(z+2)+4(z+3)

=4z+8+4z+12

=8z+20

by simplifying-

=2z+5