Factor
\left(3x-4\right)\left(-9x^{2}-12x-16\right)
Evaluate
64-27x^{3}
Graph
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\left(3x-4\right)\left(-9x^{2}-12x-16\right)
By Rational Root Theorem, all rational roots of a polynomial are in the form \frac{p}{q}, where p divides the constant term 64 and q divides the leading coefficient -27. One such root is \frac{4}{3}. Factor the polynomial by dividing it by 3x-4. Polynomial -9x^{2}-12x-16 is not factored since it does not have any rational roots.
Examples
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Matrix
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