Art of Problem Solving
AoPS Online
Math texts, online classes, and more
for students in grades 5-12.
Visit AoPS Online ‚
Books for Grades 5-12 Online Courses
Beast Academy
Engaging math books and online learning
for students ages 6-13.
Visit Beast Academy ‚
Books for Ages 6-13 Beast Academy Online
AoPS Academy
Small live classes for advanced math
and language arts learners in grades 2-12.
Visit AoPS Academy ‚
Find a Physical Campus Visit the Virtual Campus

1998 IMO Shortlist Problems/N1

Revision as of 03:09, 16 August 2011 by Mathmdmb (talk | contribs) (Created page with "== Problem == Find all pairs of positive integers <math>(a,b)</math> such that, <cmath>ab^2+b+7|a^2b+a+b</cmath>")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Problem

Find all pairs of positive integers $(a,b)$ such that, \[ab^2+b+7|a^2b+a+b\]

Retrieved from "https://artofproblemsolving.com/wiki/index.php?title=1998_IMO_Shortlist_Problems/N1&oldid=41523"