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| PX + 144 = Perfect Square (Posted on 2010-01-12) |
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X is a positive integer > 1 and, P is a prime number.
Determine all possible pairs (X, P) such that
PX + 144 is a perfect square.
solution
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 | Comment 4 of 9 | 
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(2,5) :: 52 = 25 :: 25 + 144 = 169 = 132
(4,3) :: 34 = 81 :: 81 + 144 = 225 = 152
(8,2) :: 28 = 256 :: 256 + 144 = 400 = 202
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Posted by Dej Mar
on 2010-01-12 12:37:16 |
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