perplexus.info :: Just Math : Fifth powers

Fifth powers (Posted on 2013-01-06)

Given that n⁵ = 133⁵ + 110⁵ + 84⁵ + 27⁵.
Find that value of n using only pen and paper.

No Solution Yet Submitted by Danish Ahmed Khan

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re(2): my way re 13

Comment 8 of 8 |

(In reply to re: my way by Jer)

"The last digit of 5TH POWER etc

. ....Clearly that applies to any (4*k+1)th power, 13 included.

You surely know why I mention 13.

Posted by Ady TZIDON on 2013-01-07 17:24:08

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