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Home > CCA2 > Chapter 12 > Lesson 12.2.1 > Problem 12-104

12-104.

     Simplify each rational expression below. Homework Help ✎

  1. Multiply both the numerator and the denominator by a common denominator; use Giant Ones to eliminate the denominators.

    Factor the denominator and then simplify. (Look for another Giant One.)

  1. Follow the steps in part (a).

    A common denominator is x(x + 3).