# Quadratic Equation And Discriminant

Click on picture for larger view

Siginifance of Discriminant $b^2-4ac$ : Type of Discriminant Determines The Types of Roots/Solutions ( No root, 1 real root or 2 real and distinct roots)

### Related Post

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...
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 ...
How To Achieve D7 to A1 O Level A-Maths in 4 months? Top Revision Strategy I Use On My Students To Help Them Score! With time being the main concern for revision. When my students complete the basic c...
Protected: Video Solution: GCE O Level 2008 Additional Mathematics Quadratic Equations (Subscribe an... Video Solution 1: GCE O Level 2008 Additional Mathematics Quadratic Equations Video Solution 2: GCE O Level 2008 Additional Mathematics Quadratic E...
E-Maths Note: Quadratic Equations & Graphs Series For those in Sec 3s, you will be learning more about Quadratic Graphs. Not so much of the drawing like in Sec 2s, but more of indepth understanding. ...

### 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! :)