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Rationally Integers II (Posted on 2013-12-21) Difficulty: 3 of 5
Determine all possible values of an integer N such that each of the roots of the equation 3X3 - 3X2 + N = 0 is a rational number.

No Solution Yet Submitted by K Sengupta    
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Some Thoughts the trivial ones | Comment 1 of 3
IF N=0 there are 3 rational roots 1,0,0

I do not see  others .....yet

  Posted by Ady TZIDON on 2013-12-21 18:14:07
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