What's New

New Practice module and minor bug fixes.

App Description

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

simplifying square roots by :

- perfect squares

- factor trees

- prime factorization

simplifying cube roots up to sixth roots by :

- prime factorization

Examples highlight and simplify hard to understand processes.

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

iPhone Screenshots

(click to enlarge)

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iPad Screenshots

(click to enlarge)

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App Changes

  • June 13, 2014 Initial release
  • February 21, 2015 New version 3.0
  • September 16, 2015 New version 3.1
  • November 07, 2016 New version 4.0
  • June 13, 2019 New version 4.5
  • June 13, 2019 Price increase: FREE! -> $0.99
  • June 14, 2019 Price increase: FREE! -> $0.99
  • June 14, 2019 Price increase: FREE! -> $0.99
  • June 15, 2019 Price increase: FREE! -> $0.99
  • June 15, 2019 Price increase: FREE! -> $0.99
  • June 15, 2019 Price increase: FREE! -> $0.99
  • June 16, 2019 Price increase: FREE! -> $0.99
  • September 26, 2019 New version 4.6
  • January 14, 2020 Price decrease: $0.99 -> FREE!
  • January 21, 2020 New version 4.7
  • January 28, 2020 New version 4.8
  • January 28, 2020 Price increase: FREE! -> $0.99
  • July 15, 2020 New version 4.9