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HMMT 2015 Algebra #6 본문

HMMT/2015

HMMT 2015 Algebra #6

수악중독 2015.03.15 15:16

Let \(a, \; b,\; c, \; d, \; e\) be nonnegative integers such that \(625a+250b+100c+40d+16c=15^3\). What is the maximum possible value of \(a+b+c+d+e\)?






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