Question

(x+2)(x²-6x+8)-(2x-3)(2x²-x-1) Please, _/\_ Solve this step-by-step. I have been breaking my head for this question for the past 2 hours!!

Answer 1

= x(x2 -6x +8) + 2(x2 -6x +8) -2x(2x2 -x -1) -3(2x2 -x -1)

= x3 -6x2 +8x +2x2 -12x +16 -4x3 +2x2 +2x -6x2 +3x +3

= -3x3 -8x2 +x +19

Thankyou

Hope its Helpful

Answer 2

Answer:

(x+2)(x²-6x+8)-(2x-3)(2x²-x-1)

=x³-6x²+8x+2x²-12x+16-4x³+2x²+2x+6x²-3x-3

=-3x³+4x²-5x+13

Hpe it hlps u

Pls mark me as brainliest