Question

Select the correct answer.

Which expression is equivalent to the given expression?

PLEASE HELP!!

Answer 1

A. 5x^2+12x-7

-2 + 7= 5

Answer 2

The answer would be A because if you combine all the like terms you will get A as a result.

-2x^2+8x-9+4x+7x^2+2
-2x^2+7x^2 combine both of these and it will get you 5x^2
And then you would do 8x+4x which would be 12x and lastly you would -9+2 which would be -7 so the answer is A.

Hope this helps!!