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:

R2-250R+15225=0 ... quadratic equation

Discriminant:
D = b2 - 4ac = 1600
D > 0 ... The equation has two distinct real roots

R1 = 145
R2 = 105

P = {145; 105}