Factor
21x\left(5x^{2}-7\right)
Evaluate
105x^{3}-147x
Graph
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21\left(5x^{3}-7x\right)
Factor out 21.
x\left(5x^{2}-7\right)
Consider 5x^{3}-7x. Factor out x.
21x\left(5x^{2}-7\right)
Rewrite the complete factored expression. Polynomial 5x^{2}-7 is not factored since it does not have any rational roots.
Examples
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Matrix
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