Question

Subtract -2x^2+3x-9
from 8x^2+10x-10

Answer 1

-6x^2 - 7x +1

Explanation:

2x^2+3x-9 -(8x^2+10x-10)

3x^2+3x-9 -8x^2-10x+10

Combine like terms

-6x^2 - 7x +1