Precalculus Examples

$n = 3$ , $a = 1000$

Step 1

Use the formula $\sqrt[n]{a}$ to find the Nth root.

$\sqrt[3]{1000}$

Step 2

Rewrite $1000$ as $10^{3}$ .

$\sqrt[3]{10^{3}}$

Step 3

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

$10$