Square Root of Complex Number in Cartesian Form/Examples/5-12i

Example of Square Root of Complex Number

 * $\sqrt {5 - 12 i} = \pm \left({3 - 2 i}\right)$

Proof
As $2 x y = -12$ it follows that the two solutions are:


 * $3 - 2 i$
 * $-3 + 2 i$