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help_people

  • one year ago

What is 3 to the power of 2 over 3 equal to? cube root of 9 square root of 9 cube root of 27 square root of 27

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  1. help_people
    • one year ago
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    @misty1212

  2. misty1212
    • one year ago
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    \[\huge 3^{\frac{2}{3}}\]?

  3. mathstudent55
    • one year ago
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    The exponent is 2/3 ?

  4. misty1212
    • one year ago
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    \[\huge b^{\frac{m}{n}}=\sqrt[n]{b^m}\]

  5. anonymous
    • one year ago
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    HI!

  6. mathstudent55
    • one year ago
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    The numerator of the exponent is an exponent, and the denominator of the exponent is the index of a root.

  7. misty1212
    • one year ago
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    HI!!

  8. misty1212
    • one year ago
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    in a fraction exponent, the numerator is the power, the denominator is the root

  9. misty1212
    • one year ago
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    you got that?

  10. help_people
    • one year ago
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    yes the exponent is2/3 @mathstudent55

  11. help_people
    • one year ago
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    yes i believe so @misty1212

  12. help_people
    • one year ago
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    @mathstudent55 may you finsh the question?

  13. mathstudent55
    • one year ago
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    When you have a fraction as an exponent, replace the fraction with an exponent and a root. The numerator tells you the exponent. The denominator tells you the root. For example: |dw:1433802621349:dw|

  14. mathstudent55
    • one year ago
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    In your problem, the base is 3. The exponent is 2/3. We use 2 as an exponent, and 3 as an index of a root. |dw:1433802723788:dw|

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