Level:
Project ID:
1003109403
Accepted:
1
Clonable:
0
Easy:
0
One of the following equations has the solutions \( x_1=\frac12-\mathrm{i} \) and \( x_2=-\frac12+2\,\mathrm{i} \). Find this equation.
\( 4x^2-4\,\mathrm{i}\,x+7+6\,\mathrm{i}=0 \)
\( 4x^2-4\,\mathrm{i}\,x-9+3\,\mathrm{i}=0 \)
\( 4x^2+4\,\mathrm{i}\,x+7+6\,\mathrm{i}\,=0 \)
\( 4x^2+4\,\mathrm{i}\,x-9+3\,\mathrm{i}=0 \)