Convert to Radical Form -16^(2/3)

$- 16^{\frac{2}{3}}$

Step 1

Apply the rule $x^{\frac{m}{n}} = \sqrt[n]{x^{m}}$ to rewrite the exponentiation as a radical.

$- \sqrt[3]{16^{2}}$

Step 2

The result can be shown in multiple forms.

Exact Form:

$- \sqrt[3]{16^{2}}$

Decimal Form:

$- 6.34960420 \dots$