How do you simplify $- x^{3} + 2 x (x - x^{2})$ $-x^3 + 2x(x - x^2)$ ?

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Answer 1 · 2016-05-03T09:15:43

$= 2 x^{2} - 3 x^{3})$ $=2x^2-3x^3)$

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

$= - x^{3} + 2 x^{2} - 2 x^{3})$ $=-x^3 +2x^2-2x^3)$

$= 2 x^{2} - 3 x^{3})$ $=2x^2-3x^3)$

How do you simplify -x^3 + 2x(x - x^2)−x3+2x(x−x2)-x^3 + 2x(x - x^2)?