1^2+2^2+3^2+ ... + N^2 = M^2

2010-03-01 12:40 am

回答 (1)

2010-03-01 1:49 am
✔ 最佳答案
By trying
1^2+2^2+3^2+...+24^2=4900=70^2
Therefore, M=70 and N=24


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