At the end of this video, you will learn the systematic approach to solve any quadratic inequality correctly.
I have observed that many students simply don't know what they are doing when solving quadratic inequality.
They think that solving quadratic inequality is similar to solving linear inequality!
This is the biggest mistake!
Solving quadratic inequality is a fundamental skill.
Watch the video, learn the 4 steps and apply them on solving any quadratic inequality to see results!
Ai Ling Ong
Hi, I'm Ai Ling Ong. I enjoy coaching students who have challenges with understanding and scoring in 'O' Level A-Maths and E-Maths. I develop Math strategies, sometimes ridiculous ideas to help students in understanding abstract concepts the fast and memorable way. I write this blog to share with you the stuff I teach in my class, the common mistakes my students made, the 'way' to think, analyze... If you have found this blog post useful, please share it with your friends. I will really appreciate it! :)
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