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Mathematics, 28.01.2020 03:31 cesarcastellan9

For what value of a does (1/7) ^3a+3 = 343^a-1?


For what value of a does (1/7) ^3a+3 = 343^a-1?

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For what value of a does (1/7) ^3a+3 = 343^a-1?
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