Algebra Tutorial 3: Quadratics play online

A quadratic is an expression of the form ax^2+bx+c. In this tutorial, we look at how to solve quadratic equations by factorising, completing the square, and using the quadratic formula. We also look at sketching the graph of a quadratic.


* Aimed at students in their final two years of high school.

* Studying mathematics is best done by working through examples and exercises. There are many interactive examples and exercises in this tutorial that must be completed to achieve 100% progress.

* Written by a Maths teacher with 20 years of teaching experience.

* Completely free (no Ads).

* Works without internet so that you can learn Algebra while travelling in the train, bus etc.

* Only a 13 MB download.