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Home > PC3 > Chapter 3 > Lesson 3.1.4 > Problem 3-56

3-56.

Write each rational expression as a single simplified fraction. 

  1.  

    Multiply numerator with numerator and denominator with denominator.
    Then simply if possible.

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    Multiply the first fraction by  and the second fraction by , giving you a common denominator of .

  1.  

    Simplify the expression in the first set of parentheses by creating a common denominator. Then multiply.