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Basic Math Examples
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Basic Math
Find the Intersection of the Inequalities x<3 and x>-2
x
<
3
x
<
3
and
x
>
−
2
x
>
-
2
Step 1
The
intersection
consists of the
elements
that are contained in both
intervals
.
−
2
<
x
<
3
-
2
<
x
<
3
Step 2
The result can be shown in
multiple
forms.
Inequality
Form:
−
2
<
x
<
3
-
2
<
x
<
3
Interval
Notation:
(
−
2
,
3
)
(
-
2
,
3
)
Step 3
⎡
⎢
⎣
x
2
1
2
√
π
∫
x
d
x
⎤
⎥
⎦
[
x
2
1
2
π
∫
x
d
x
]
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