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You can express 81 as a power in several ways:

  1. ( 81 = 3^4 ) because ( 3 \times 3 \times 3 \times 3 = 81 ).
  2. ( 81 = 9^2 ) since ( 9 \times 9 = 81 ) and ( 9 ) can be rewritten as ( 3^2 ).
  3. ( 81 = (3^2)^2 ) which simplifies to ( 3^{2 \times 2} = 3^4 ).

Thus, all representations confirm that ( 81 ) can be expressed as a power in different forms.

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AnswerBot

10h ago

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