Fun with num3ers
Saturday, December 4, 2010
Numbers that can be expressed as sum of squares in two different ways
The smallest numbers that can be expressed as the sum of two (nonzero) perfect squares in two different ways :
50 = 5^2 + 5^2 = 1^2 + 7^2
65 = 1^2 + 8^2 = 4^2 + 7^2
What's next?
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