# Quadratic equation calculator

Quadratic equation has the basic form:Enter the coefficients a, b, c of quadratic equation in its basic standardized form. Solution of quadratic equations are usually two different real or complex roots, or one double root. Calculation is done by using the discriminant.

## Calculation:

#### Solution in text:

**9r**... quadratic equation

^{2}+27r-792.3296=0D = b

^{2}- 4ac = 29252.8656

D>0 ...

**The equation has two distinct real roots**

r

_{1}= 8.00192728988

r

_{2}= -11.0019272899

P = {8.00192728988; -11.0019272899}