ALG Simplify the expression. [ left(z^{3} cdot x^{-frac{2}{5}} ight)^{frac{1}{2}} ] Write your answer without using negative exponents. Assume that all variables are positive real numbers.

ALG Simplify the expression. \[ \left(z^{3} \cdot x^{-\frac{2}{5}}\right)^{\frac{1}{2}} \] Write your answer without using negative exponents. Assume that all variables are positive real numbers. 2 answers