Square Root of Complex Number in Cartesian Form/Examples
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Examples of Square Root of Complex Number in Cartesian Form
Example: $i$
- $\sqrt i = \pm \left({\dfrac {\sqrt 2} 2 + \dfrac {\sqrt 2} 2 i}\right)$
Example: $2 + 2 i$
- $\sqrt {2 + 2 i} = \pm \left({\sqrt {1 + \sqrt 2} + i \sqrt {\sqrt 2 - 1}}\right)$
Example: $3 + 4 i$
- $\sqrt {3 + 4 i} = \pm \left({2 + i}\right)$
Example: $-8 + 6 i$
- $\sqrt {-8 + 6 i} = \pm \paren {1 + 3 i}$
Example: $5 - 12 i$
- $\sqrt {5 - 12 i} = \pm \paren {3 - 2 i}$
Example: $-15 - 8 i$
- $\sqrt {-15 - 8 i} = \pm \paren {1 - 4 i}$
Example: $8 + 4 \sqrt 5 i$
- $\sqrt {8 + 4 \sqrt 5 i} = \pm \paren {\sqrt {10} + \sqrt 2 i}$