MathDB
Bosnia and Herzegovina JBMO TST 2015 Problem 1

Source: Bosnia and Herzegovina Junior Balkan Mathematical Olympiad TST 2015

September 16, 2018
number theoryequationalgebraDiophantine equation

Problem Statement

Solve equation x(x+1)=y(y+4)x(x+1) = y(y+4) where xx, yy are positive integers