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Precalculus Examples

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Solve for ? x=arctan(57/82)

$x = \arctan (\frac{57}{82})$

Step 1

Evaluate $\arctan (\frac{57}{82})$ .

$x = 0.60744459$

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

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