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Algebra Examples
Step-by-Step Examples
Algebra
Absolute Value Expressions and Equations
Simplify
4
+
|
−
4
|
4
+
|
-
4
|
Step 1
The
absolute value
is the
distance
between a number and
zero
. The
distance
between
−
4
-
4
and
0
0
is
4
4
.
4
+
4
4
+
4
Step 2
Add
4
4
and
4
4
.
8
8
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⎡
⎢
⎣
x
2
1
2
√
π
∫
x
d
x
⎤
⎥
⎦
[
x
2
1
2
π
∫
x
d
x
]
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