Level:
Project ID:
2010013210
Source Problem:
Accepted:
0
Clonable:
1
Easy:
0
Find the quadratic equation with real valued coefficients and one of the solutions
\(x_{1} = -2 + \mathrm{i}\sqrt{2}\).
\(x^{2} + 4x + 6 = 0\)
\(x^{2} - 4x + 6 = 0\)
\(x^{2} + 4x - 6 = 0\)
\(x^{2} - 4x - 6 = 0\)