Subtract –5x2 + 7x + 1 from 8x2 + x – 10.

Step-by-step explanation:

8x² + x - 10 - [ -5x² + 7x +1] = 8x² + x - 10 + 5x² - 7x - 1

                                = 8x² + 5x² + x - 7x  -10 - 1   {Now add the like terms}

                                = 13x²  - 6x - 11

f is the midpoint of

hello i am doing good for you that it's summer in your country or state ; )

btw in my country we just have sun and rain as (because i live in the caribbean lol)

also, thx a lot for the points : )