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20(11) a tenth power? Baseless! (Posted on 2011-02-26) Difficulty: 3 of 5
Can the base N number 20B be a perfect tenth power, where N is a positive integer ≥ 12?

If so, give an example. If not, prove that the base N number 20B can never be a perfect tenth power.

No Solution Yet Submitted by K Sengupta    
Rating: 2.0000 (1 votes)

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  Subject Author Date
possible solutionbroll2011-02-27 02:21:28
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