Factor
k\left(3k^{3}+7k^{2}-42\right)
Evaluate
k\left(3k^{3}+7k^{2}-42\right)
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k\left(3k^{3}+7k^{2}-42\right)
Factor out k. Polynomial 3k^{3}+7k^{2}-42 is not factored since it does not have any rational roots.
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