The complex number is
.
Convert the complex number into polar form.
\

.
The polar form of
is
.
Find the cube roots of
.
\
Theorem :
\If
is a positive integer, the complex number
has exactly
distinct complex
roots.
The complex roots are
, where
.

Substitute
.

.
Substitute
.

.
Substitute
.

.
The complex cube roots of
are
,
and
.