Hellow guys, Welcome to my website, and you are watching 중2 필수문제(지수법칙) #math #수학 #수학공부#중등수학. and this vIdeo is uploaded by 에듀오 오쌤 at 2023-04-18T06:33:59-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.