Question

Solve z^3=27 it's a complex number ​

Answer 1

z³=27

³√z³=³√27

z=3

Explanation:

z³=27

³√z³=³√27

z=3

Answer 2

-3i^2

Explanation:

(-3i^2) ^3=-(3*(-1)) ^3=-(-3)^3=-(-27)=27