HI Students,

These 2 questions are quite KBAT for SPM Form 4 Add Maths students. It’s related to SOR POR.

SOR POR stand for Sum of the Roots and Product of the Roots. It is part of the Quadratic Equations Chapter taught in Form 4 Add Maths for SPM.

I have 2 similar questions but has some variations that some students find difficult to answer.

You can watch the solutions to these 2 questions in this video.