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Home > PC > Chapter 1 > Lesson 1.1.2 > Problem 1-29

1-29.
  1. Simplify each expression using the rules of exponents. Homework Help ✎

    1. (22) x

    2. (2−5)4

    3. () 1

    4. () 2

22x

2−20

What does the negative exponent mean?

This is the same as part (c), but the exponent is a 2.