Quadratic equation calculator

Need help calculating a second-rate equation or checking if you have successfully calculated your second-right equation? Double check that you have calculated correctly with the quadratic equation solver calculator below.

How to use it?

Type the coefficients for Ax2 + Bx + C = 0 and the second-rate equation calculator will show you the solution (if it is not inclined).

Ax2 + Bx + C = 0

A =   
B =   
C =   
X1 =   
X2 =   

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