Quadratic equation calculator

Quadratic equation has the basic form: ax2+bx+c=0
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.


Solution in text:

2y2-11y+8=0 ... quadratic equation

D = b2 - 4ac = 57
D > 0 ... The equation has two distinct real roots

y1 = 4.6374586
y2 = 0.8625414

P = {4.6374586; 0.8625414}