Question

Which expression is equivalent to (-5x^2-7x-10)-(2x^2-2x+7)

Answer 1

7x+10

Explanation:

First, distribute the 2

2(x+5) +5x

2*x+2*5 +5x

2x+10+5x

Combine like terms

2x+5x+10

7x+10

Answer 2

746

Explanation:

i got the same question