1003109403 | math4u.vsb.cz

SubArea:

Quadratic equations with complex roots

Level:

Project ID:

1003109403

Accepted:

1

Clonable:

0

Easy:

0

One of the following equations has the solutions

x_{1} = \frac{1}{2} - i

and

x_{2} = - \frac{1}{2} + 2 i

. Find this equation.

4 x^{2} - 4 i x + 7 + 6 i = 0

4 x^{2} - 4 i x - 9 + 3 i = 0

4 x^{2} + 4 i x + 7 + 6 i = 0

4 x^{2} + 4 i x - 9 + 3 i = 0