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IM Alg2.3.3 Practice: Exponents That Are Unit Fractions

Suppose that a friend missed class and never learned what  means. Use exponent rules your friend would already know to calculate .

Explain why this means that .

Which expression is equivalent to ?

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  • A
  • B
  • C
  • D
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Select all the expressions equivalent to .

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  • A
  • B
  • C
  • D
  • E
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A square has side length  cm. What is the area of the square?

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  • B
  • C
  • D
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