App Shopper: EasyFactor Quadratics (Education)

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12 reviews

App Store

App Activity

Feb 26 '13	Version 3.3
Sep 26 '12	Version 3.2
Jun 28 '12	Version 3.1
Feb 01 '11	Version 3.0
Jan 10 '11	Version 2.2
Oct 29 '10	Version 2.1
Dec 17 '09	Version 2.0
Nov 12 '09	Version 1.4
Apr 26 '09	Version 1.3
Jan 14 '09	Version 1.2
Nov 20 '08	Version 1.1
Nov 05 '08	New App: $.99, v1.0

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EasyFactor Quadratics

iOS iPhone

EasyFactor Quadratics is a powerful learning aid to help students master factoring of simple quadratic expressions and solving of quadratic equations (trinomials).

Interactive Coaching Calculators and Guides combine to speed the learning process.

Students develop their skills quickly as they work with the calculator and see each step of a process in detail.

Quadratic binomial expressions such as,

4x² - 2x
9x² - 16

Quadratic trinomial expressions such as,

x² - x - 6
3x² - 3x - 18

with x² coefficients of one at the start or after factoring out the GCF.

Coaching Calculators focus on integer coefficients up to 99.

The in depth Guide is ideal for students as the menu design reinforces each problem solving step and examples highlight and simplify algebra that students find hard.

For convenience, the app also has Coaching Calculators covering many quadratic factoring and solving methods :

- factoring by Guess and Check or Trial and Error method
- factoring by Grid or Box method
- factoring by Grouping or AC method

- solving by quadratic formula
- solving by Completing the Square