cyrsvab

2022-02-03

How do you simplify $-2c{d}^{2}\left(3{c}^{2}d-2c{d}^{2}+c{d}^{2}\right)$?

merquilhi8fd

Explanation:
$-2c{d}^{2}\left(3{c}^{2}d-2c{d}^{2}+c{d}^{2}\right)$
$⇒-2c{d}^{2}\left(3{c}^{2}d-c{d}^{2}\right)$
$⇒\left(2c{d}^{2}\cdot cd\right)\left(3c-2d\right)$
$⇒2{c}^{2}{d}^{3}\left(3c-2d\right)=6{c}^{3}{d}^{3}-4{c}^{2}{d}^{4}$

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