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Inequalities
hard
0:00.0
Solve for
z
z
z
:
∣
z
−
4
∣
=
∣
2
z
+
1
∣
|z - 4| = |2z + 1|
∣
z
−
4∣
=
∣2
z
+
1∣
.
A
1
B
-5
C
Both a and b
D
No solution
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