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Revision history of "2021 WSMO Accuracy Round Problems/Problem 1"

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  • (cur | prev) 11:34, 23 December 2021‎ Pinkpig (talk | contribs)‎ . . (698 bytes) (+698)‎ . . (Created page with "==Problem== Find the sum of all the positive integers <math>n</math> such that <math>n</math> is <math>\frac{2n^2-5n+5}{n-5}</math> an integer. ==Solution== Note that <math>2...")
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