In your equation a 1. It tells the nature of the roots. For example to solve x 2 -x 870 the Babylonian scribe in-structed his students to take half of 1 square it and add that to 870.
Solve x 2 x 1 0.
Solve x 2 x 1 0. C 0 Even without solving the equation we know that the product of the roots is zero because Product of roots ca 01 0 Solution. Now find the discriminant using the formula D b 2 4 a c. Here D sqrtb2 4ac sqrt-3 Hence the equation has complex roots given by.