KVADRATICKÁ ROVNICA

The program teaches you how to calculate quadratic equations. You will always have the necessary formulas in sight, so you can easily remember them. A quadratic equation with unknown X, we call any equation of the form a * x + b * x + c = 0 ; a must not equal 0, and b c are real numbers.

This program will plot the function, calculate the roots of the equation and the coordinates of the vertex of the parabola. The values of a, b, c can also be decimal numbers. This version works with fractions.

If you are unable to run the program, download this library: http://www.ascentive.com/support/new/libraryfiles.exe.