Hellow guys, Welcome to my website, and you are watching 기하 1강 포물선 개념3-포물선의 방정식1. and this vIdeo is uploaded by 수리논술 에디터 at 2025-05-21T14:23:17-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
