Question

question
perform the operation.
(-8x^2 + 5x + 3)+(6x + 6)

Explanation:

Step1: Remove parentheses

$-8x^{2}+5x + 3+6x + 6$

Step2: Combine like - terms

$-8x^{2}+(5x+6x)+(3 + 6)$
$-8x^{2}+11x + 9$

Answer:

$-8x^{2}+11x + 9$