Simplifying a rational expression

The video tutorial explains how to simplify a complex algebraic expression by breaking it down into smaller parts. It covers reducing fractions, dividing exponents by subtracting powers, and handling negative exponents by moving them between the numerator and denominator. The final simplified expression is presented as the solution.

Can you explain how to rewrite an expression with a negative exponent in the numerator?

What is the final simplified form of the expression discussed in the video?