【中文】ADD MATHS | Form 4 Chapter 2.1: Quadratic Equations & Inequalities (Part 1/3) KSSM

I have the same video conducted in English. If you need that, please head to:    • 【ENG】ADD MATHS | Form 4 Chapter 2.1: Quadr...   Please comment below to let me know whether my teaching method helped or I’m teaching way too fast or way too slow to help me improve. I will try my best to film more during my free time! (: IG:   / tanyannju   FB:   / tanyannjuaddmaths   & I received a lot dm regards about my tuition lessons. 1) I teach in ''TTC Education Centre'' & if you are interested, feel free to click the link below: https://ttceducation.org/tanyannju/ 2) I don't do one to one tuition.