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Rational Exponents Part 2

Evaluate. Give your answers as fractions.

$27^{\frac{5}{3}}$
$32^{\frac{4}{5}}$
$8^{\frac{4}{3}}$
$125^{\frac{2}{3}}$

$\left(-8\right)^{\frac{2}{3}}$
$\left(-27\right)^{\frac{4}{3}}$
$\left(-125\right)^{\frac{2}{3}}$
$\left(-343\right)^{\frac{2}{3}}$

$343^{-\frac{2}{3}}$
$8^{-\frac{2}{3}}$
$1000^{-\frac{2}{3}}$
$81^{-\frac{3}{4}}$

$\left(-343\right)^{-\frac{2}{3}}$
$\left(-125\right)^{-\frac{2}{3}}$
$\left(-27\right)^{-\frac{4}{3}}$
$\left(-32\right)^{-\frac{4}{5}}$