express each of the following rational number in power nation -216/343
do it second method​

Question

express each of the following rational number in power nation -216/343
do it second method​

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Eva 5 months 2021-06-30T08:22:21+00:00 1 Answers 0 views 0

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    2021-06-30T08:23:25+00:00

    Step-by-step explanation:

    take out the factors first

    216 = 2×2×2×3×3×3

    343 = 7×7×7

    now , 216 can be written as 2^3 × 3^3

    and 343 as 7^3

    so ans is -(2^3 × 3^3) ÷ (7^3) = – (6^3) / (7^3)

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