A-Maths: Quadratic Equation - Sum & Product of Roots [video]


Quadratic Equation is an important topic in O-Level Elementary & Additional Maths.

Different areas are covered for each Math. For example in Additional Maths, we learnt:

  • Discriminant
  • Sum & product of roots
  • Relationship between line and curve

I would like to share with you a question sent to me by a Secondary 3 student on sum & product of roots.

This topic is taught in the beginning for Secondary 3 Additional Maths.

Youtube video link: http://www.youtube.com/watch?v=_Aw6ad7I_fc

Length of video:6 minutes

Related Post

A-Math: Quadratic Equation & Discriminant (Plus Common Mistakes & Counter Measures) Commonly asked in school and 'O' Level Examinations, many students also commit to commonly made mistakes. Watch the video (5 minutes) and see how you ...
Quadratic Equation - Completing The Square Method I have talked about the 3 main representations of a quadratic equation and each of its significance previously. Today, I am using a real examinatio...
E-Maths: Completing Square Step-by-Step Video (Part 1) I was talking to my Secondary 3 students in my O-Level E Maths weekly tuition class on Quadratic when they expressed disgust for the technique of Comp...
Quadratic Equation Discriminant Proving Question I realize many students have a challenge with presenting the solution of proving question. I am going to illustrate the correct way using the followin...
'O' Level A-Math Essential Concepts Revision Workshop For more details, click here For more details, click here

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! :)

Leave a reply