Question

Please help- Which is NOT equivalent to this expression? 3(52+15)

Answer 1

15g^2 +15g

Explanation:

all the others are equal to 15g^2 + 45g aka 3(52+15)

Answer 2

Answer: The last one 15
`g^(2)` +15g

Explanation:

The last one , is not equivalent because after simplifying the expression, you will get 15g^2 + 45g and the last one doesn't match to it.