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Another Radical question???

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How do I evaluate and express without a negative exponent with the radical (3^sqrt125)^4. Thank you for your help and suggestions!

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  1. How do I evaluate and express without a negative exponent with the radical (3^sqrt125)^4. Thank you for your help and suggestions!

    hoacha here it is:

    => 3^sqrt(125)^4

    => 3^[(125)^1/2]^4

    => 3^(125)^2

    ===========================

    Ans:::: => 3^(15625)

    ===========================

    hope this helps


  2. (3^sqrt125)^4.

    does that mean cube root?

    cube root of 125 is 5

    5^4

    625

    .

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