Quadratic Equation Calculator

A quadratic equation has the basic form: ax2+bx+c=0
eq2
Enter the coefficients a, b, and c of the quadratic equation in its basic standardized form. The solution of a quadratic equation usually consists of two distinct real or complex roots, or one double root — calculated using the discriminant.


Calculation:


Solution in text:

-X2+2X=0 ... c=0; quadratic equation without constant term

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

X1 = 2
X2 = 0

P = {2; 0}