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Algebra
Expand the Trigonometric Expression 5(2x-1)
5
(
2
x
−
1
)
5
(
2
x
-
1
)
Step 1
Apply the
distributive property
.
5
(
2
x
)
+
5
⋅
−
1
5
(
2
x
)
+
5
⋅
-
1
Step 2
Multiply
.
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Step 2.1
Multiply
2
2
by
5
5
.
10
x
+
5
⋅
−
1
10
x
+
5
⋅
-
1
Step 2.2
Multiply
5
5
by
−
1
-
1
.
10
x
−
5
10
x
-
5
10
x
−
5
10
x
-
5
5
(
2
x
−
1
)
5
(
2
x
-
1
)
(
(
)
)
|
|
[
[
]
]
√
√
≥
≥
7
7
8
8
9
9
≤
≤
4
4
5
5
6
6
/
/
^
^
×
×
>
>
∩
∩
∪
∪
1
1
2
2
3
3
-
-
+
+
÷
÷
<
<
π
π
∞
∞
,
,
0
0
.
.
%
%
=
=
⎡
⎢
⎣
x
2
1
2
√
π
∫
x
d
x
⎤
⎥
⎦
[
x
2
1
2
π
∫
x
d
x
]
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