Factor
\left(2w-3\right)\left(4w^{2}+6w+9\right)
Evaluate
8w^{3}-27
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\left(2w-3\right)\left(4w^{2}+6w+9\right)
Rewrite 8w^{3}-27 as \left(2w\right)^{3}-3^{3}. The difference of cubes can be factored using the rule: a^{3}-b^{3}=\left(a-b\right)\left(a^{2}+ab+b^{2}\right). Polynomial 4w^{2}+6w+9 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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Linear equation
y = 3x + 4
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Matrix
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Simultaneous equation
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Differentiation
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Integration
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Limits
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