20/20 Radical Simplification app for iPhone and iPad

4.2 ( 4272 ratings )

Reference Education
Developer: Walter Kissach

0.99 USD

Current version: 5.5, last update: 3 months ago
First release : 22 Jun 2011
App size: 1.27 Mb

A power learning aid combining Practice, Coaching Calculators and Guides to help students master the simplification of radicals.

Simplifying square roots, cube roots up to sixth roots by :

- inspection (perfect squares, cubes and so on)

- factor trees

- prime factorization

Examples highlight and simplify hard to understand processes.

The app encourages flexible thinking by presenting various approaches to the subject matter.