What number, raised to the power of $3$, is $64$?

Another way to write it is $\sqrt[3]{64}.$

$4$

Recall the Laws of Exponents.

Remember that $n^{-2}=\frac{1}{n^2}.$

$\frac { 1 } { 16 x ^ { 4 } y ^ { 10 } }$

 $\left(2\cdot3\right)\left(x^2\cdot x^{-1}\right)\left(y^{-3}\cdot y^5\right)$