Evaluate
-4x^{3}-x
Factor
-x\left(4x^{2}+1\right)
Graph
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-4x^{3}-x
Combine -2x^{3} and -2x^{3} to get -4x^{3}.
x\left(-2x^{2}-1-2x^{2}\right)
Factor out x. Polynomial -4x^{2}-1 is not factored since it does not have any rational roots.
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