Answer:
(x³+2x²-2x)-(-3x³+4x²-x)
(x³+2x²-2x)+(3x³-4x²+x)
(x³+3x³)+(2x²-4x²)+(-2x+x)
4x³-2x²-x ----you may write till here.
But, if not satisfied, factorize it
x(4x²-2x-1)
please mark brainliest
