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Solve z^3=27 it's a complex number ​
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2 votes
Solve z^3=27 it's a complex number ​

User Esra
by
4.4k points

2 Answers

2 votes

Answer:

z³=27

³√z³=³√27

z=3

Explanation:

z³=27

³√z³=³√27

z=3

User Terrilyn
by
4.4k points
5 votes

Answer:

-3i^2

Explanation:

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

User Latikov Dmitry
by
4.2k points
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