Algebra Examples

$f (- 335) = \sqrt[3]{- 335 - 8}$

Step 1

Subtract $8$ from $- 335$ .

$f (- 335) = \sqrt[3]{- 343}$

Step 2

Rewrite $- 343$ as ${(- 7)}^{3}$ .

$f (- 335) = \sqrt[3]{{(- 7)}^{3}}$

Step 3

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

$f (- 335) = - 7$