SubArea: Powers and roots of complex numbersLevel: CProject ID: 2000002607Accepted: 0Clonable: 0Easy: 1Which of the following equations has not the solution \(x=i\)?\( x^6 -1 =0\)\( x^6 +1 =0\)\( x^3 +i =0\)\( x^5 -i=0\)
