Factor
2u\left(u-4\right)\left(u+4\right)
Evaluate
2u\left(u^{2}-16\right)
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2\left(u^{3}-16u\right)
Factor out 2.
u\left(u^{2}-16\right)
Consider u^{3}-16u. Factor out u.
\left(u-4\right)\left(u+4\right)
Consider u^{2}-16. Rewrite u^{2}-16 as u^{2}-4^{2}. The difference of squares can be factored using the rule: a^{2}-b^{2}=\left(a-b\right)\left(a+b\right).
2u\left(u-4\right)\left(u+4\right)
Rewrite the complete factored expression.
Examples
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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