How do you simplify $- 2 x^{2} (4 x^{3} + 2 x - 1)$ $-2x^2(4x^3 +2x - 1)$ ?

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Answer 1 · 2018-04-03T16:52:30

$- 8 x^{5} - 4 x^{3} + 2 x^{2}$ $-8x^5-4x^3+2x^2$

$- 2 x^{2} (4 x^{3} + 2 x - 1)$ $-2x^2(4x^3+2x-1)$
$- 8 x^{5} - 4 x^{3} + 2 x^{2}$ $-8x^5-4x^3+2x^2$

How do you simplify −2x2(4x3+2x−1)-2x^2(4x^3 +2x - 1)?