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수악중독

2008 AMC12 A #15 본문

AMC12/2008

2008 AMC12 A #15

수악중독 2014. 12. 19. 17:10

Let \(k=2008^2 + 2^{2008}\). What is the units digit of \(k^2 + 2^k\) ?


(A) \(0\)          (B) \(2\)          (C) \(4\)           (D) \(6\)          (E) \(8\)



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