Question

Simplify the following expression: 5x + 8 + 9x^2 − 7x − 6

Answer 1

Explanation:

5x + 8 + 9x^2 - 7x - 6

= 9x^2 - 2x + 2.

Answer 2

9x^2-2x+2

Explanation:

5x + 8 + 9x^2 − 7x − 6

Combine like terms

9x^2+5x-7x+8-6

9x^2-2x+2