價格：免費
更新日期：2018-12-31
檔案大小：13M
目前版本：1.0.7
版本需求：Android 4.0 以上版本
官方網站：mailto:raysemisoft@gmail.com
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 12 MB download.
