The calculator uses the quadratic formulas.

x_{ 1} = [- b + sqrt(D) ] / 2a and x_{ 2} = [- b - sqrt(D) ] / 2a

to calculate the solutions of the quadratic equation. The discriminant given by

D = b^{ 2} - 4ac
__How to use the calculator__
1 - Enter the coefficients a, b, c and the number of decimal places desired as real number and press "enter". This calculator can solve quadratic equations with real and complex solutions. The output boxes on the right gives the imaginary parts.

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