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2006 IMO Problems/Problem 4

Revision as of 02:08, 2 October 2012 by Jasoncube (talk | contribs) (Created page with "Determine all pairs <math>(x, y)</math>$ of integer such that <math>1+2^x+2^{2x+1}=y^2</math>.")
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Determine all pairs $(x, y)$$ of integer such that $1+2^x+2^{2x+1}=y^2$.

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