Question

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

Answer 1

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

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

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

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

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

Answer 2

To simplify the expression 4x * (-3x^2 + 2x^2 - x), we can start by combining like terms within the parentheses:

-3x^2 + 2x^2 - x = -x^2 - x

Now, we can rewrite the expression as:

4x * (-x^2 - x)

Next, distribute the 4x to each term inside the parentheses:

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

Therefore, the simplified form of the expression 4x * (-3x^2 + 2x^2 - x) is -4x^3 - 4x^2.