Factor
\left(\cos(\theta )\right)^{2}\left(\left(\cos(\theta )\right)^{2}+1\right)
Evaluate
\left(\cos(\theta )\right)^{2}\left(\left(\cos(\theta )\right)^{2}+1\right)
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\left(\cos(\theta )\right)^{2}\left(1+\left(\cos(\theta )\right)^{2}\right)
Factor out \left(\cos(\theta )\right)^{2}.
Examples
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Matrix
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Simultaneous equation
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