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Personal Tutor

The Glencoe Personal Tutor presents a teacher explaining a step-by-step solution to a problem like one in your lesson.

Chapter 9, Lesson 2: Adding and Subtracting Rational Expressions

      Example 1      LCM of Monomials and Polynomials
      Example 2      Monomial Denominators
      Example 3      Polynomial Denominators
      Example 4      Complex Fractions with Different LCDs
      Example 5      Complex Fractions with Same LCD

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