About

This App is a quick reference guide to solving quadratic equations by completing the square.

It's ideal for students as the menu design reinforces each problem solving step. Examples highlight and simplify algebra that students find hard.

Large crystal clear text and graphics make the app ideal for quick reference or a longer read.

You go step by step through example questions,

- Taking constant term to right hand side
- Dividing by coefficient of x²
- Completing the square
- Taking the square root of both sides
- Simplifying and solving

or go straight to a particular step.

The app features a comprehensive set of examples and now includes an introduction to the discriminant and a first look at complex solutions.

Latest Activity

• 05/23/2009 App updated to version 1.3
• 01/07/2009 App updated to version 1.2
• 12/02/2008 App updated to version 1.1

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