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:
- 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