Question

Let f(x) = 2x2 + 7x - 5 and g(x) = -8x2 - 3x + 5.
What is g(x) + f(x)?
​

Answer 1

-6x^2+4x

Explanation:

Add them

2x^2+7x-5

-8x^2-3x+5

2x^2-8x^2=-6x^2

7x-3x=4x

-5+5=0