Multiplying by your LCM to divide two rational expressions

The video tutorial covers solving equations by adding and dividing, introduces the fraction busting method using the least common multiple (LCM), and applies these concepts to rational expressions. The teacher explains how to simplify expressions using the distributive property and concludes with a final simplification example.

What is the process referred to as 'fraction busting' in solving equations?

Explain how multiplying both sides of an equation by the same number affects the equation.

Why is it important to keep the equation equal when manipulating fractions?

How do you determine the least common multiple (LCM) for a set of denominators?

What happens to the equation when you apply the distributive property to a rational expression?

Describe the steps taken to simplify the expression after applying the LCM.

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