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The cunning Condition (Posted on 2013-08-25) Difficulty: 3 of 5
Find necessary and sufficient conditions for the positive integer triple(A,B,C)to satisfy:

(A^3+B^3)/(A^3+C^3)=(A+B)/(A+C)

No Solution Yet Submitted by Danish Ahmed Khan    
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re(3): answer ONLY - spoiler | Comment 4 of 5 |
(In reply to re(2): answer ONLY - spoiler by Ady TZIDON)

The integers are said to be positive in the puzzle, ruling out b=c=0 or a = 0 as well as the a+b=0 of the first post.
  Posted by Charlie on 2013-08-25 15:00:12

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