SOLUTION: find all complex cube roots of -i. in other words find all complex solutions of x^3=-i

SOLUTION: find all complex cube roots of -i. in other words find all complex solutions of x^3=-i

Algebra.Com

Question 855417: find all complex cube roots of -i. in other words find all complex solutions of x^3=-i
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
z^3 = cis(270)
z = cis(90), cis(210), cis(330)

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