Algebra Examples

$\sqrt{x^{21}}$

Step 1

Use $\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ to rewrite $\sqrt{x^{21}}$ as $x^{\frac{21}{2}}$ .

$x^{\frac{21}{2}}$

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