Question

4x * (- 3x ^ 2 + 2x ^ 2 - x)

Answer 1

$4x*(-3x^{2}+2x^{2}-x)$

$4x*(-x^{2}-x)$

$4x*(-x*(x+1))$

$-4x*x*(x+1)$

$-4x^{2}*(x+1)$