Precalculus Examples

$\sqrt{91}$

Step 1

Use $\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ to rewrite $\sqrt{91}$ as $91^{\frac{1}{2}}$ .

$91^{\frac{1}{2}}$

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