Simplifying a radical expression by using product rule

The video tutorial explains how to work with numbers and variables raised to the 4th power. It demonstrates rewriting numbers like 16 to achieve 64 through multiplication and shows how to express X to the 8th power as X to the 4th times X to the 4th. The tutorial also covers simplifying expressions using 4th roots, emphasizing the importance of understanding exponents and their roots.

What is the relationship between exponents and roots as discussed in the text?

How do you simplify the expression under the radical when dealing with exponents?