Complex Arithmetic/Examples/(z 3 - conj z 3)^5/Mistake

Source Work

 * Chapter $1$: Complex Numbers
 * Supplementary Problems: Fundamental Operations with Complex Numbers: $54 \ \text {(c)}$

Mistake

 * If ... $z_3 = \sqrt 3 - 2 i$, evaluate ...:


 * $\paren {z_3 - \overline {z_3} }^5$


 * Ans. $1024 i$

Correction
This result actually works out to $-1024 i$: