Factor
\left(x+7\right)\left(x^{2}+5\right)
Evaluate
\left(x+7\right)\left(x^{2}+5\right)
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x^{2}\left(x+7\right)+5\left(x+7\right)
Do the grouping x^{3}+7x^{2}+5x+35=\left(x^{3}+7x^{2}\right)+\left(5x+35\right), and factor out x^{2} in the first and 5 in the second group.
\left(x+7\right)\left(x^{2}+5\right)
Factor out common term x+7 by using distributive property. Polynomial x^{2}+5 is not factored since it does not have any rational roots.
Examples
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Matrix
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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