## Roots of quadratic equation (positive root)

A polynomial equation in which the highest power of known variable is two .The general form of a quadratic equation in the variable x is a*x*x+b*x+c is Quadratic equation where x is variable a,b,c are constants.

## $$\frac{\mathrm{-b}+\sqrt{{b}^{2}-4\mathrm{ac}}}{2a}$$

a*x*x+b*x+c is Quadratic equation where x is variable a,b,c are constants.

ENTER THE VARIABLES TO BE USED IN THE FORMULA