Question

Are the expressions below equivalent ?8x+16. 4(2x+4)

Answer 1

yes

Explanation:

you have to simplify the 2nd equation. Distribute the four to the 2x+4 in the parenthesis. You get 8x+16. 8x+16=8x+16

Answer 2

4(2x+4)

4(2x)=8x

4(4)=16

=8x+16