Difference between revisions of "1998 IMO Problems/Problem 4"
(Created page with "Determine all pairs (a, b) of positive integers such that ab 2 + b + 7 divides a 2 b + a + b.") |
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| − | Determine all pairs (a, b) of positive integers such that ab 2 + b + 7 divides | + | Determine all pairs (a, b) of positive integers such that <math>ab^{2} + b + 7</math> divides |
| − | a 2 b + a + b. | + | <math>a^{2}b + a + b</math>. |
Revision as of 19:44, 18 July 2016
Determine all pairs (a, b) of positive integers such that 
divides
.
