Learning how to simplify the quotient of a radical expression

The video tutorial explains how to take the root of a fraction by rewriting it as separate square roots for the numerator and denominator. It demonstrates simplifying square roots of numbers and variables, such as 9 and X to the 4th power, and emphasizes the importance of reducing the final expression to its simplest form, resulting in X squared over 2.

What new insight or understanding did you gain from this video?