divide -2x^3-5x^2+4x+2 by x +2 by x + 2

Question

i got -2x^2-x+6

Answer 1

f(-2) = -2(-8) - 5(4) + 4(-2) + 2
= 16 - 20 - 8 + 2
= -10

so the division is not exact and you would have a remainder.
I got -2x^2 - x + 6 - 10/(x+2)