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Complex Numbers
hard
0:00.0
Determine the sum of the roots of
z
4
+
16
i
=
0
z^4 + 16i = 0
z
4
+
16
i
=
0
.
A
16
16
16
B
−
16
-16
−
16
C
0
0
0
D
4
i
4i
4
i
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