Quadratic Equation/Examples/z^2 - (3+i)z + 4+3i = 0

Example of Quadratic Equation
The quadratic equation in $\C$:
 * $z^2 - \paren {3 + i} z + 4 + 3 i = 0$

has the solutions:


 * $z = \begin{cases} 1 + 2 i \\ 2 - i \end{cases}$

Proof
From the Quadratic Formula: