How to use the LCD to help us solve a rational equation

The video tutorial reviews the concept of finding the Least Common Denominator (LCD) for polynomials, a topic previously discussed in class. It explains the method of multiplying denominators to find the LCD and demonstrates how to apply this to eliminate denominators in expressions. The tutorial also covers simplifying expressions using the LCD, providing examples and step-by-step guidance.

What was the example given by the teacher to illustrate the concept of LCD?

Describe the process of simplifying the expression X * (X - 2) / (X - 2).