Rational Exponents
Evaluate. Give your answers as fractions.
$27^{\frac{1}{3}}$
$49^{\frac{1}{2}}$
$125^{\frac{1}{3}}$
$81^{\frac{1}{2}}$
$\left(-343\right)^{\frac{1}{3}}$
$\left(-729\right)^{\frac{1}{3}}$
$\left(-8\right)^{\frac{1}{3}}$
$\left(-512\right)^{\frac{1}{3}}$
$32^{-\frac{1}{5}}$
$729^{-\frac{1}{3}}$
$49^{-\frac{1}{2}}$
$512^{-\frac{1}{3}}$
$\left(-729\right)^{-\frac{1}{3}}$
$\left(-1000\right)^{-\frac{1}{3}}$
$\left(-8\right)^{-\frac{1}{3}}$
$\left(-512\right)^{-\frac{1}{3}}$