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Positively Positive (Posted on 2016-10-18) Difficulty: 3 of 5
Find all pairs (A, B) of positive integers such that each of the equations
x2 - A*x + B = 0 and x2 - B*x + A=0 has positive integer roots.

Prove that there are no others.

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

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Part 1 only (spoiler)Harry2016-10-19 17:15:01
re: My solutionSteve Herman2016-10-19 07:11:28
Some ThoughtsAnother way.broll2016-10-19 06:19:44
SolutionMy solutionAdy TZIDON2016-10-19 01:58:18
צט Ady TZIDON2016-10-18 19:05:13
צט Ady TZIDON2016-10-18 19:05:13
Some ThoughtsfindingsCharlie2016-10-18 16:18:25
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