Simplifying complex fractions

The video tutorial explains how to handle expressions involving fractions by using reciprocal multiplication and the distributive property. It introduces a method to simplify expressions by identifying the least common denominator (LCD) and multiplying each term by it. This process helps eliminate denominators, leading to a simplified expression. The tutorial provides a step-by-step approach to ensure clarity and understanding.

How does multiplying each term by the LCD help in simplifying the expression?

What is the final simplified answer mentioned in the text?