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Trigonometry Examples
Popular Problems
Trigonometry
Solve for z z=(-5 square root of 3)/2+5/2i
z
=
−
5
√
3
2
+
5
2
i
z
=
-
5
3
2
+
5
2
i
Step 1
Move the negative in front of the
fraction
.
z
=
−
5
√
3
2
+
5
2
⋅
i
z
=
-
5
3
2
+
5
2
⋅
i
Step 2
Combine
5
2
5
2
and
i
i
.
z
=
−
5
√
3
2
+
5
i
2
z
=
-
5
3
2
+
5
i
2
⎡
⎢
⎣
x
2
1
2
√
π
∫
x
d
x
⎤
⎥
⎦
[
x
2
1
2
π
∫
x
d
x
]
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