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Home > CC1 > Chapter 6 > Lesson 6.2.1 > Problem 6-72

6-72.

Simplify each expression. Homework Help ✎

  • The image below shows your first step.
    Refer to the Math Notes box below if you need more help.


  • Complete the circled areas first.

  • For parts (c) and (d), refer to the Math Notes box and parts (a) or (b).

Mathnotex box: Order of Operations