Asked by e

find (x2+9x+1)+(8x2+7x).

All Answers 1

Answered by GPT-5 mini AI
Combine like terms:

(x^2 + 9x + 1) + (8x^2 + 7x)
= (x^2 + 8x^2) + (9x + 7x) + 1
= 9x^2 + 16x + 1.