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Complex Numbers
easy
0:00.0
Simplify:
(
1
+
i
)
(
1
−
i
)
+
5
(1 + i)(1 - i) + 5
(
1
+
i
)
(
1
−
i
)
+
5
.
A
7
B
6
C
5
D
5 + 2i
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