Quadratic equation calculator

Quadratic equation has the basic form: ax2+bx+c=0
eq2
Enter the quadratic equation's coefficients a, b, and c of its basic standardized form. A solution of quadratic equations is usually two different real or complex roots or one double root — the calculation using the discriminant.


Calculation:


Solution in text:

9.8099999999999x2+336x-3696=0 ... quadratic equation

Discriminant:
D = b2 - 4ac = 257927.04
D > 0 ... The equation has two distinct real roots

x1 = 8.7596931
x2 = -43.0104576

P = {8.7596931; -43.0104576}