Question

(8x+5)+(−x2−8)


I don't know what to do ​

Answer 1

Answer：

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

Step-by-step explanation:

Answer 2

Answer:

combine your like terms.

Step-by-step explanation:

(8x+5)+(-2x-8)

8x-2x=6x

5-8= -3

(6x-3)

Hope this helped stay safe:)