Factor
\left(x+1\right)\left(2x^{3}-7x^{2}-7x-30\right)
Evaluate
\left(x+1\right)\left(2x^{3}-7x^{2}-7x-30\right)
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\left(x+1\right)\left(2x^{3}-7x^{2}-7x-30\right)
By Rational Root Theorem, all rational roots of a polynomial are in the form \frac{p}{q}, where p divides the constant term -30 and q divides the leading coefficient 2. One such root is -1. Factor the polynomial by dividing it by x+1. Polynomial 2x^{3}-7x^{2}-7x-30 is not factored since it does not have any rational roots.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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Limits
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