Simplifying z2+|z|=0
z2=−|z|
∣∣z2∣∣=|z|
|z|2−|z|=0
|z|(|z|−1)=0
|z|=0,1
If |z|=0, then z=0 and if |z|=1, then,
z2=−1
z=±i
Therefore, the solutions are 0,i,−i.
Solve the equation, z2=¯z, where z is a complex number.