Revision history of "1969 IMO Problems/Problem 1"

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  • (cur | prev) 17:26, 7 February 2011Thrax (talk | contribs). . (318 bytes) (+318). . (Created page with 'The equation was<math>z = n^4 + a</math> ,you can put <math> a = 4 m^4 </math> for all natural numbers m. So you will get <math> z = n^4 + 4 m^4 = n^4+4m^4 +4n^2 m^2 - 4n^2 m^2</…')
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