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Pre-Algebra Examples

Popular Problems

Graph tan(75 degrees )=tan(45 degrees +30 degrees )

$\tan (75 °) = \tan (45 ° + 30 °)$

Step 1

Graph.

$\tan (75 °) = \tan (45 ° + 30 °)$

Step 2

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

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