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Tuesday, January 27, 2015

Looking at sum of squares product

Find myself intrigued a bit at looking at how sums of squares can multiply to give another sum of squares, like with:

(462 + 482 + 722)(1722 + 258+ 430+ 6022 +17622) = 

            615+ 30752 + 141452 + 159902  + 1884972   =  774*210

Just like to stare at it for some reason.
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