SubArea: Powers and roots of complex numbersLevel: AProject ID: 9000037405Accepted: 1Clonable: 0Easy: 0Evaluate \(\left (1 + \mathrm{i}\right )^{7}\).\(8 - 8\mathrm{i}\)\(7 - 7\mathrm{i}\)\(1\)\(-\mathrm{i}\)
