Algebra Examples

$f (61) = \sqrt[3]{61 + 3}$

Step 1

Add $61$ and $3$ .

$f (61) = \sqrt[3]{64}$

Step 2

Rewrite $64$ as $4^{3}$ .

$f (61) = \sqrt[3]{4^{3}}$

Step 3

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

$f (61) = 4$