Question

Subractt-x²+x- 8 from 3x²+5x-8​

Answer 1

Answer:

=3x^2+5x-8-(-x^2+x-8)

=3x^2+5x-8+x^2-x+8

=3x^2+x^2+5x-x

=(3+1)x^2+(5-1)x

=4x^2+4x

Step-by-step explanation:

please follow me and mark as brainliest also thank my answers

Answer 2

Answer:

Hope this helps ☺️!!!. If the first x^2 is minus