Question

(7x^6+2x^5-3x^2+9x)+(5x^5+8^3-6x^2+2x-5)

Answer 1

Explanation:

Combine like terms

7x^6

2x^5+5x^5= 7x^5

8x^3

-3x^2-6x^2= -9x^2

9x+2x= 11x

-5

Put back into order

7x^6+7x^5+8x^3-9x^2+11x-5