PLEASE ANSWER + BRAINLIEST!!!
What is the sum of the polynomials?
A. 10x^2 - 9
B. 11x^2 - x - 9
C. 11x^2 + x - 1
D. 12x^2 - 1
![PLEASE ANSWER BRAINLIEST What is the sum of the polynomials A 10x2 9 B 11x2 x 9 C 11x2 x 1 D 12x2 1 class=](https://us-static.z-dn.net/files/d86/1ae82b4c23c3a6a362cf803a25b03ebd.jpeg)