Mark DugopolskiElementary AlgebraEdition 3Chapter 6Rational ExpressionsCopyright © 2000 by the McGraw-Hill Companies, Inc.
Reducing Fractions
Reducing Rational Expressions
Strategy for Reducing Rational Expressions
Multiplication ofRational Numbers
Division of Rational Numbers
Strategy for Finding the LCD for Polynomials
Addition and Subtraction of Rational Numbers
Strategy for Simplifying a Complex Fraction
Extremes-Means Property (Cross-Multiplying)
Figure 6.1
Figure 6.2
Strategy for Solving Work Problems
Figure 6.3
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