Select the two values of x that are roots of this equation x2+3x-3=0

x = (-3i-√3) / 2

x = (3i+√3) / 2

Step-by-step explanation:

you have to use the quadratic formula which is (-b±√b^2+4ac) / 2 (a)

a=1

b=3

c = - 3

when you plug the numbers into the formula, you get a negative in the square root, so you have to bring out an Imaginary number which is i and connect it with your - b value.

in this case, you only have to switch out the plus and the minus strictly because of the imaginary number