Trigonometry Examples

$\sqrt[9]{- 1}$

Step 1

Rewrite $- 1$ as ${(- 1)}^{9}$ .

$\sqrt[9]{{(- 1)}^{9}}$

Step 2

Pull terms out from under the radical, assuming real numbers.

$- 1$

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