Factor
\left(u-4v\right)\left(u+4v\right)
Evaluate
u^{2}-16v^{2}
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\left(u-4v\right)\left(u+4v\right)
Rewrite u^{2}-16v^{2} as u^{2}-\left(4v\right)^{2}. The difference of squares can be factored using the rule: a^{2}-b^{2}=\left(a-b\right)\left(a+b\right).
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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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