Determine the total number of pairs (x,y) of positive integers that satisfy this equation:
√(x)+ √(y) = √(1988)
1988 = 2*2*7*71
√(x)+ √(y) = 2√(497) = √(497) + √(497)
So (x,y) = (497,497) is probably the only solution
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Posted by Larry
on 2024-09-25 09:42:28 |