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Precalculus Examples

Popular Problems

Factor square root of x+9- square root of x

$\sqrt{x + 9} - \sqrt{x}$

Step 1

$\sqrt{x + 9} - \sqrt{x}$

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

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