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Complex Numbers
easy
0:00.0
What is
(
3
−
2
i
)
(
3
+
2
i
)
(3 - 2i)(3 + 2i)
(
3
−
2
i
)
(
3
+
2
i
)
?
A
13
13
13
B
9
−
4
i
9 - 4i
9
−
4
i
C
9
+
4
i
9 + 4i
9
+
4
i
D
9
9
9
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