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Home > CC2 > Chapter 5 > Lesson 5.1.1 > Problem 5-13

5-13.

Simplify the following expressions. Homework Help ✎

  1. Change both fractions to equivalent fractions with a common denominator.

  1. Multiply the numerators and denominators of both fractions.

  1. Remember when you subtract a negative number, this has the same result as if you added it.