Answer
$(19xy)^{\frac{5}{3}}$
Work Step by Step
As per definition of cubical root property,we have $(\sqrt[n] {p})^m=(p)^{\frac{m}{n}}$
Thus, the given radical term can be written as:
Hence,
$(\sqrt[3] {19xy})^5=(19xy)^{\frac{5}{3}}$