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Basic Math Examples
Popular Problems
Basic Math
Determine if Prime or Composite 9
9
9
Step 1
9
9
has
factors
of
3
3
and
3
3
.
3
⋅
3
3
⋅
3
Step 2
Since
9
9
has
factors
other than
9
9
and
1
1
,
9
9
is a
composite
number.
9
9
is a
composite
number
9
9
(
(
)
)
|
|
[
[
]
]
√
√
≥
≥
π
π
7
7
8
8
9
9
≤
≤
4
4
5
5
6
6
/
/
^
^
×
×
>
>
!
!
1
1
2
2
3
3
-
-
+
+
÷
÷
<
<
,
,
0
0
.
.
%
%
=
=
⎡
⎢
⎣
x
2
1
2
√
π
∫
x
d
x
⎤
⎥
⎦
[
x
2
1
2
π
∫
x
d
x
]
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