Multiplying two monomials then simplifying the product

The video tutorial explains how to simplify an algebraic expression involving multiplication and division of variables and constants. The instructor demonstrates the process of rewriting the expression to make simplification easier, emphasizing the flexibility in the order of multiplication. The tutorial covers simplifying fractions and variables, and offers alternative methods for solving the problem, highlighting the importance of understanding different approaches to achieve the same result.

What is the final simplified form of the expression after performing all the operations?

Describe the importance of grouping variables when simplifying expressions.