Find all integers $n$ for which $rac{n^2+n+1}{n-1}$ is an integer.

The remainder term will never vanish, and will always be rational as long as the denominator is not...

Mathematics, 03.08.2019 16:30 lalanduni

Find all integers $n$ for which $\frac{n^2+n+1}{n-1}$ is an integer.

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Find all integers $n$ for which $\frac{n^2+n+1}{n-1}$ is an integer....

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