Rational Exponents Part 2
Evaluate. Give your answers as fractions.
$81^{\frac{3}{4}}$
$16^{\frac{3}{4}}$
$27^{\frac{5}{3}}$
$64^{\frac{2}{3}}$
$\left(-8\right)^{\frac{2}{3}}$
$\left(-27\right)^{\frac{4}{3}}$
$\left(-8\right)^{\frac{5}{3}}$
$\left(-343\right)^{\frac{2}{3}}$
$8^{-\frac{2}{3}}$
$125^{-\frac{2}{3}}$
$1000^{-\frac{2}{3}}$
$32^{-\frac{4}{5}}$
$\left(-512\right)^{-\frac{2}{3}}$
$\left(-27\right)^{-\frac{5}{3}}$
$\left(-343\right)^{-\frac{2}{3}}$
$\left(-1000\right)^{-\frac{2}{3}}$