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Trigonometry Examples

Popular Problems

Factor 2cos(x)^2+11cos(x)-5

$2 \cos^{2} (x) + 11 \cos (x) - 5$

Step 1

$2 \cos^{2} (x) + 11 \cos (x) - 5$

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

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