Comentarii Jbmo 2015 › [ Proven ]

The competition consisted of four problems covering algebra, number theory, geometry, and combinatorics.

. Commentary suggests this was a very accessible problem, possibly even at a 5th or 6th-grade level, which resulted in a high number of maximum scores. Comentarii JBMO 2015

Participants had to find prime numbers and an integer satisfying the equation The competition consisted of four problems covering algebra,