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Jeremy
Lv 5
Prove or disprove that 1 is the only integer solution?
Prove (or disprove) that 1 is the only integer solution of the form:
(x⁴ + 1) / (xy + 1)
where x and y are positive integers.
Update:
sorry, for x, y not equal to zero.
Update 2:
For x, y positive integers! (note zero is not a positive integer)
1 Answer
Relevance
- Anonymous6 years ago
That is not true as make y = 0 as that always produce an integer solution
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