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Trigonometry Examples

Popular Problems

Find Where Undefined/Discontinuous 9cos(x)^2+6cos(x)-8

$9 \cos^{2} (x) + 6 \cos (x) - 8$

Step 1

$9 \cos^{2} (x) + 6 \cos (x) - 8$

Step 2

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

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