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Challenge 278: Is it an Integer?
For which values of n is this expression an integer?
For which integer values of n is the value of
(n3 + 5n2 + 2n –8) /(n(n – 1))
also an integer?
For which values of n is this expression an integer?
For which integer values of n is the value of
(n3 + 5n2 + 2n –8) /(n(n – 1))
also an integer?