Question

Perform the operation. ( − 10x ^2 + 2 x− 10 ) − (-10x^2+3)

Answer 1

2x-13

Explanation:

First flip the operation to be (-10x^2+2x-10) + (10x^2-3).

Then you simplify it. The 10x^2 would get canceled out. You would then get 2x-13.