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X2 + X + = 0

X1 = Answer

X2 = Answer

If the answer is NaN (Not a Number). It means the answer is imaginary number.


( X + ) ( X + ) = 0
factors of quadratic equation


First root = X1 =
Imaginary answer if NaN

X1 = b + i


Second root = X2 =
Imaginary answer if NaN

X2 = b - i


X1 = ( b + Square Root ( b2 - 4 a * c ) ) / 2 * a


X1 = ( b + Square Root ( ) ) / =


X2 = ( b - Square Root ( b2 - 4 a * c ) ) / 2 * a


X2 = ( b - Square Root ( ) ) / =





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