### Cube and Cube Roots

goals
The cube root of 0.001728 is:
Find the smallest number by which each of the number must be multiplied to obtain a perfect cube:- 8192
Simplify $\displaystyle \sqrt[3]{\frac{1}{8}\times \frac{125}{64}}$
solve: $\left[x + \dfrac{1}{x}\right]^3$
$\sqrt[3]{-2,744} \div \sqrt[3]{0.008}$ = ...........