evaluate (1/4) to the power-2 -(5 to the power of 0 .2).1 to the power -2

Question

evaluate (1/4) to the power-2 -(5 to the power of 0 .2).1 to the power -2

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    2021-11-23T19:39:05+00:00

    Solution

    (\frac{1}{4} )^{-2} - 5^{0.2} .1^{-1}

    Using the exponents rule, we get

    4^{2} - 1.38 . 1

    = 16 – 1.38

    = 14.62

    The answer is 14.62

    Thank you.

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