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January 19, 2010

Lsn 8­6: Solving Fractional Equations

1.  Cross Multiplication:




   ex.:                     (restriction:    )
January 19, 2010


2. Simplifying the Expression:
January 19, 2010


3. Multiplying by the LCD:
January 19, 2010


Multiplying by the LCD:
January 19, 2010

Practice/Review:
1. For which value(s) of x is each expression undefined? 




2. Factor completely: 

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