Quadratic Equations


Quadratic Equations
Download on the AppStore Click here to request a review of this app

  • App Store Info

Description

A power learning aid combining Practice, Coaching Calculators and Guides to help students master the solving of quadratic equations.

Coaching Calculators solve quadratic equations by :

- completing the square
- quadratic formula
- factoring

Students learn quickly by working with the calculator and seeing each step of the process in detail.

Completing the square for example:

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

Practice includes examples from basic such as x² + 3x + 2 = 0 to equations with rational (fractional) coefficients.

Guides have a comprehensive set of examples

What's New in Version 7.5

This version contains minor bug fixes.

Screenshots

Screenshot 1 of 20 Screenshot 2 of 20 Screenshot 3 of 20 Screenshot 4 of 20 Screenshot 5 of 20 Screenshot 6 of 20 Screenshot 7 of 20 Screenshot 8 of 20 Screenshot 9 of 20 Screenshot 10 of 20 Screenshot 11 of 20 Screenshot 12 of 20 Screenshot 13 of 20 Screenshot 14 of 20 Screenshot 15 of 20 Screenshot 16 of 20 Screenshot 17 of 20 Screenshot 18 of 20 Screenshot 19 of 20 Screenshot 20 of 20