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Complex Numbers
easy
0:00.0
Determine
Re
(
(
2
−
i
)
2
)
\text{Re}((2 - i)^2)
Re
((
2
−
i
)
2
)
.
A
−
4
-4
−
4
B
4
4
4
C
3
3
3
D
1
1
1
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