Trigonometry Examples

$\sqrt{u^{19}}$

Step 1

Rewrite $u^{19}$ as ${(u^{9})}^{2} u$ .

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Step 1.1

Factor out $u^{18}$ .

$\sqrt{u^{18} u}$

Step 1.2

Rewrite $u^{18}$ as ${(u^{9})}^{2}$ .

$\sqrt{{(u^{9})}^{2} u}$

$\sqrt{{(u^{9})}^{2} u}$

Step 2

Pull terms out from under the radical.

$u^{9} \sqrt{u}$

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