Home » Video » Alevel Pure Mathematics 1

Quadratic Equations - Quadratic formula

Views: 0 Added by: Talha Talha 
Entry description:

Some quadratic equations cannot be solved by factorising and so an alternative method is the quadratic formula. This tutorial shows you when to use it, clues given in a question and common mistakes that are made.

Language: Русский
Video runtime: 00:09:14
Author: ExamSolutions