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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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Mathematics
5 months
2021-06-30T08:22:21+00:00
2021-06-30T08:22:21+00:00 1 Answers
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## Answers ( )

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)