9231 P21 - Jun 2024 - Q1 - 5 marks
5919
Find the roots of the equation \(z^{3}=-108 \sqrt{3}+108 \mathrm{i}\), giving your answers in the form \(r(\cos \theta+\mathrm{i} \sin \theta)\), where \(r\gt 0\) and \(0\lt \theta\lt 2 \pi\).
Solutions locked. Please sign in with access to view them.