9000069902 | math4u.vsb.cz

SubArea:

Quadratic equations with complex roots

Level:

Project ID:

9000069902

Accepted:

1

Clonable:

0

Easy:

0

Solve the following quadratic equation in the complex plane.

3 x^{2} + 2 x + 2 = 0

x_{1} = - \frac{1}{3} + \frac{\sqrt{5}}{3} i

,

x_{2} = - \frac{1}{3} - \frac{\sqrt{5}}{3} i

x_{1} = - \frac{1}{3}

x_{1} = \frac{1}{3} + \frac{\sqrt{5}}{3}

,

x_{2} = \frac{1}{3} + \frac{\sqrt{5}}{3}

x_{1} = \frac{1}{3} + \frac{\sqrt{5}}{3} i

,

x_{2} = \frac{1}{3} - \frac{\sqrt{5}}{3} i