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Home > CC2MN > Chapter 7 > Lesson 7.2.5 > Problem 7-112

7-112.

Evaluate the following expressions.  

  1.  when

    When you replace with your equation is:

    Use the Order of Operations to simplify.

  1. when

    Replace y with and then use the Order of Operations to simplify the expression.

  1. when

    Use the method presented in part (a).

  1. when

    See part (a).