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Linear*Quadratic = Square (Posted on 2016-11-12) Difficulty: 3 of 5
Find all integers x such that (1+x)(1+x2) is a perfect square.

Prove that there are no others.

No Solution Yet Submitted by K Sengupta    
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  Subject Author Date
Analytic Exploration.broll2016-11-12 20:53:58
Some Thoughtscomputer explorationCharlie2016-11-12 10:59:45
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