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0:00 - 2:05 Basic Definitions
2:06 - 9:46 Fraction Examples
10:09 - 10:54 Method
10:55 - 13:05 First Example
13:06 - 14:34 Second Example
14:35 - 16:03 Third Example
16:04 - 17:10 Fourth Example
17:11 - 18:11 Fifth Example

In this video, we learn how to find the LCD or least common denominator for a group of rational expressions.