Answer
sometimes true
Work Step by Step
The given statement is true only when $x\ge 0$.
Example:
$\sqrt[3]{2^3} = |2|=2$
$\sqrt[3]{0^3} = |0|=0.$
However, the statement is false when $x \lt 0$.
Example:
$\sqrt[3]{(-2)^3}=-2$, which is not equal to $|-2|=2$.