Answer:
x^2 + 3x - 2 - (2x^2 - x + 6) =
x^2 + 3x - 2 - 2x^2 + x - 6 =
-x^2 + 4x - 8
the answer is 8
A I hope it helps
Step-by-step explanation:
1 is correct for d
2 is the is no solution
not sure if I'm right been awhile since i did math so sorry if I'm wrong