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Product and Pair Sum Puzzle (Posted on 2015-06-28) Difficulty: 3 of 5
Find all possible triplets (a,b,c) of positive integers with a ≤ b ≤ c satisfying this equation:

2abc = ab + bc + ca +15

No Solution Yet Submitted by K Sengupta    
Rating: 3.0000 (1 votes)

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  Subject Author Date
SolutionBy Hand (spoiler)Steve Herman2015-06-28 11:01:25
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