Question

Which expression is equivalent to the given expression?

Answer 1

B.

Explanation:

`=3x^(2) +5x-7x^(2) -28`

`=-4x^(2) +5x-28`

Hope this helps.

Answer 2

B.

Explanation:

3x^2 + 5x - 7x^2 -28

Combine like terms and then you’re done :)