Learn to solve a rational function by multiplying by the LCD

The video tutorial explains how to simplify equations by finding and using the Least Common Denominator (LCD). It begins with an introduction to the concept of LCD, followed by a step-by-step guide on how to identify and calculate it. The tutorial then demonstrates how to use the LCD to simplify complex equations, making them easier to solve. Finally, it shows the process of solving the simplified equation, emphasizing the importance of leaving answers in fractional form rather than converting to decimals.

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