A new type of functional equation

In this video, we present a solution to IMO 2022/2. 00:00 Intro 00:17 Problem Statement 00:42 Solution Check out our website https://www.calimath.org to find past problems, solutions and other cool stuff. Solution PDF: https://calimath.org/pdf/IMO2022-2.pdf Wiki links to used statements: 1:13, 3:10 https://calimath.org/wiki/am-gm-inequ... branch: algebra difficulty: 9 Our website: https://www.calimath.org Contact us: calimath.business@gmail.com