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| Base N Perfect Square Poser (Posted on 2016-07-13) |
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Consider a base-N nonzero perfect square of the form X1X1X2X2, where X1 and X2 are base-N digits whether same or different.
Derive a general formula that expresses X1X1X2X2 in terms of N, where N is an integer > 3.
*** X1X1X2X2 is a concatenation of the digits and not the product.
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Submitted by K Sengupta
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Rating: 5.0000 (1 votes)
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Solution:
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(Hide)
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Refer to the solution submitted by Brian Smith in this location. |
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Subject |
Author |
Date |
 | Solution | Brian Smith | 2016-07-14 09:44:30 |
 | Addendum | K Sengupta | 2016-07-13 13:36:41 |
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