The complex number is
.
Compare the complex number with
.
Here
and
.
Write
in polar form.
and
.
and
.
The polar form of
is
.
.
The complex number
has
distinct roots found by the
, where
.
Here
.
Write an expression for the fifth roots.
\Thus,
.
Substitute
in the above expression
.



.
Substitute
in the expression
.

.
Substitute
in the expression
.

.
Substitute
in the expression
.
\

.
Substitute
in the expression
.

.
Fifth roots of
are approximately
and
.
Fifth roots of
are approximately
and
.