What's New

Performance improvements.
Minor bug fixes.

App Description

A handy calculator with steps to solve linear and quadratic equations.

Quadratic Equation Solver can handle a wide range of linear and quadratic equations, including equations with fractions and parentheses.

Features:

Solves quadratic equations with real and complex roots.

Solves linear equations.

Shows step-by-step solution.

Supports fractions and parentheses. Note: The calculator does not solve equations with a variable in the denominator.

Pre-defined formats to solve quadratic equations in the form ax^2 + bx + c = 0, ax^2 + bx = 0 and ax^2 + c = 0. Just enter the values of a, b and c, and click Solve. You can enter integer, fractional and decimal coefficients.

Keeps history with the possibility to recall previous equations.

Sends results and history via email.

iPhone Screenshots

(click to enlarge)

Quadratic Equation Solver with Steps screenshot 1 Quadratic Equation Solver with Steps screenshot 2 Quadratic Equation Solver with Steps screenshot 3 Quadratic Equation Solver with Steps screenshot 4 Quadratic Equation Solver with Steps screenshot 5

iPad Screenshots

(click to enlarge)

Quadratic Equation Solver with Steps screenshot 6 Quadratic Equation Solver with Steps screenshot 7 Quadratic Equation Solver with Steps screenshot 8 Quadratic Equation Solver with Steps screenshot 9 Quadratic Equation Solver with Steps screenshot 10

App Changes

  • June 14, 2014 Initial release
  • October 08, 2014 New version 2.0.0
  • October 16, 2014 New version 2.0.1
  • August 28, 2015 New version 2.0.2
  • January 13, 2016 Price increase: $1.99 -> $2.99
  • February 15, 2016 New version 2.0.3