Did you know that 882 + 332 = 8833? How about the fact that 9902 + 1002 = 990100? That is pretty interesting, huh? My question for you all is, are there any two 4-digit numbers with this same relationship? In other words, are there two 4-digit numbers which when appended to each other will be equal to the sum of the squares of both numbers?

The answer for this Problem of the Week will become available next Monday.

Categories: BlogMath

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POW Answer – Appending = Adding Squares | Chris West's Blog · October 29, 2012 at 12:01 AM

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