Given (A,B) are positive integers and B is a divisor of
So, B = 2AČ/k where k is also a positive integer
There dont two perfect squares with a difference of 2 or less
(in case k is even)
√((k+2)/k) can't be perfect rational number.
So, AČ+B can't be perfect square.
Posted by Praneeth
on 2008-05-09 04:00:07