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gfields444

  • 3 years ago

How do I simplify 3^-4

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  1. ramya25
    • 3 years ago
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    3^-4 = 1/3^4 = 1/(3*3*3*3) = 1/9*9 = 1/81

  2. gfields444
    • 3 years ago
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    Thank you!! Can you please explain how you did it?

  3. ramya25
    • 3 years ago
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    ya sure :) do you know this rule of exponent a^-m = 1/a^m

  4. gfields444
    • 3 years ago
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    nooo, but I do now :)

  5. ramya25
    • 3 years ago
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    good i have just applied that :D

  6. gfields444
    • 3 years ago
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    Ohh thank you!!

  7. ramya25
    • 3 years ago
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    yw xD

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