math

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the question is

3x to the negative fourth power plus 8 when x equals 2

please help

  • math -

    its 125/16

  • math -

    (3x)^(-4)+8
    1/(3x)^4 + 8
    1/(3*2)^4 + 8
    1/6^4 + 8
    8 1/1296

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