perplexus.info :: Just Math : Q^2 + R = 1977

Q^2 + R = 1977 (Posted on 2011-02-08)

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 questions	Charlie	2011-02-12 13:11:07
re(2): Supplementary questions	broll	2011-02-09 15:56:25
re: Supplementary questions	Charlie	2011-02-09 11:52:58
Supplementary questions	broll	2011-02-09 05:50:57
regarding the supplementary questions	Charlie	2011-02-08 22:32:00
computer solutions	Charlie	2011-02-08 22:24:14
One Set	brianjn	2011-02-08 22:07:54

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