Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

The Quadratic Solver スクリーンショット

iPhone

About The Quadratic Solver

The Quadratic Solver was designed with the purpose of not only assisting high school and middle school students in doing their homework but also understanding exactly how to arrive at the solutions.

The input method and equation parser allows equations of any form, and takes into account both sides of the equality sign, so the student can enter the equation exactly as they see it in the book. The results too will be given in the same format as the textbook. Explicit instructions on how to use the app have been included.

The step-by-step solutions start with identifying the coefficients, calculating the discriminant and drawing the correct conclusion about the roots from its value. The process to find the roots is presented using both the factorisation and the formula methods for solving quadratic equations. They are beautifully laid out using the LaTeX Standard for displaying math on the web and are easy to understand. Note: Step-by-step solutions will require an internet connection to typeset and display.

The solutions tab also displays at-a-glance solutions in both fractional and decimal representations. Note: Without an internet connection it will solve the equation and just display the decimal result.