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Published byDerrick Davidson Modified over 9 years ago
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Objectives: Standard 15.0 I will find the LCM (Least Common Multiple) of the given denominators I will simplify the rational expressions by using the LCM of the given denominators
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Review 1 Important: When finding LCM, take the highest exponent of the same factor.
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Review 2 Important: When finding LCM, multiply the factor even it is not a common factor for both given numbers.
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Finding the Least Common Multiple
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Practice from Textbook Textbook A44 Q.53-60
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Objective Standard 15.0 I will use the LCM of the denominators to add and subtract rational expressions
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Using the LCM to Add Rational Expressions
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Using the LCM to Subtract Rational Expressions
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Practice from Textbook Textbook A44 Q.61-68 Once you are done, you can continue to work on Textbook A44 Q.69-72
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