How to solve quadratics equations by completing the square.
Intro to imaginary numbers.
Factoring quadratics part 5.
More on factoring quadratics.
In this video we actually solve quadratics by factoring,
In this video I do some examples of factoring quadratics where the a term is 1.
In this video we go into how to factor a quadratic
(there will be three more videos on this soon).