express the following as rational number with positive exponent ((5/8)^-2)^3​

Question

express the following as rational number with positive exponent ((5/8)^-2)^3​

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Rose 2 months 2021-09-25T05:31:10+00:00 1 Answer 0 views 0

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    2021-09-25T05:32:36+00:00

    Answer:

    (8/5)^6

    Step-by-step explanation:

    ⇒((5/8)^-2)^3 = (5/8)^(-2)×3                             [ (a^ m)n = a^ mn ]

    ⇒(5/8)^-6

    ⇒(8/5)^6                                                          [ (a/b)^-m = (b/a)^m ]

    ∴((5/8)^-2)^3 = (8/5)^6

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