Level:
Project ID:
1003109404
Accepted:
1
Clonable:
0
Easy:
0
One of the roots of the quadratic equation \( x^2 + px + 1 - 3\,\mathrm{i} = 0 \) with a complex parameter \( p \) is \( x_1 = -\mathrm{i} \). Choose the equivalent form of the given equation.
\( (x + \mathrm{i})(x -3 - \mathrm{i}) = 0 \)
\( (x + \mathrm{i})(x - 3 +\mathrm{i}) = 0 \)
\( (x -\mathrm{i})(x- 3-\mathrm{i}) = 0 \)
\( (x +\mathrm{i})(x + 3 + \mathrm{i}) = 0 \)
\( (x -\mathrm{i})(x- 3 + \mathrm{i}) = 0 \)
\( (x -\mathrm{i})(x + 3 +\mathrm{i}) = 0 \)