Algebra Examples

$\sqrt[4]{2^{- 5}}$

Step 1

Use $\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ to rewrite $\sqrt[4]{2^{- 5}}$ as $2^{\frac{- 5}{4}}$ .

$2^{\frac{- 5}{4}}$

Step 2

Move the negative in front of the fraction.

$2^{- \frac{5}{4}}$