The teacher will be very surprised to see your correct solution 😉
a*x^2 + b*x + c = 0
D = b^2 - 4 * a * c =
(0)^2 - 4 * (-3) * (-1) = -12
x1 = (-b + sqrt(D)) / (2*a)
x2 = (-b - sqrt(D)) / (2*a)
sum
___ I*\/ 3 0 + ------- 3
=
___ I*\/ 3 ------- 3
product
___ I*\/ 3 1*------- 3
=
___ I*\/ 3 ------- 3
i*sqrt(3)/3
x1 = 3.14703168507791e-35 + 0.577350269189626*i
x1 = 3.14703168507791e-35 + 0.577350269189626*i