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Trigonometry Examples

Popular Problems

Factor 4cos(3x)^2

$4 \cos^{2} (3 x)$

Step 1

$4 \cos^{2} (3 x)$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$

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