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Q^2 + R = 1977 (Posted on 2011-02-08) Difficulty: 3 of 5
Each of X and Y is a positive integer with X ≤ Y. The quotient and the remainder obtained upon dividing X2 + Y2 by X+Y are respectively denoted by Q and R.

Determine all possible pairs (X, Y) such that Q2 + R = 1977

Supplementary questions:

This problem has been out of circulation for quite some time. Why? When is it likely to come back into favour?

No Solution Yet Submitted by K Sengupta    
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  Subject Author Date
re(3): Supplementary questionsCharlie2011-02-12 13:11:07
re(2): Supplementary questionsbroll2011-02-09 15:56:25
re: Supplementary questionsCharlie2011-02-09 11:52:58
Supplementary questionsbroll2011-02-09 05:50:57
regarding the supplementary questionsCharlie2011-02-08 22:32:00
Solutioncomputer solutionsCharlie2011-02-08 22:24:14
One Setbrianjn2011-02-08 22:07:54
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