How do you factor the expressions $w^3-2w^2-63w$ ?

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Answer 1 · 2016-05-28T19:43:28

$omega^2-2omega^2-63 omega=omega(omega-9)(omega+7)$

$omega^2-2omega^2-63 omega=omega(omega^2-2omega-63)$

$omega^2-2omega-63=(omega-9)(omega+7)$

$omega^2-2omega^2-63 omega=omega(omega-9)(omega+7)$

How do you factor the expressions w^3-2w^2-63ww^3-2w^2-63w?