Simplifying a radical expression by using the factored form of the radicand

The video tutorial begins with a personal anecdote about a favorite truck, then transitions into a mathematical lesson on cube roots. The instructor explains the difference between square roots and cube roots, emphasizing the grouping of numbers in threes for cube roots. The tutorial demonstrates how to find cube roots of both numbers and variables, concluding with a final calculation and answer.

Explain how the cube root of X * X * X is simplified.

What is the final answer when combining the leftover terms under the cube root?