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| Sum Root Concern (Posted on 2015-03-14) |
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Does there exist an integer n such that:
√(n-1) + √(n+1) is a rational number?
If so, provide an example.
If not, prove the non-existance of such an integer.
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No Solution Yet
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Submitted by K Sengupta
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Rating: 3.0000 (1 votes)
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