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Basic Math Examples
Popular Problems
Basic Math
Determine if Prime or Composite 51
51
51
Step 1
51
51
has
factors
of
3
3
and
17
17
.
3
⋅
17
3
⋅
17
Step 2
Since
51
51
has
factors
other than
51
51
and
1
1
,
51
51
is a
composite
number.
51
51
is a
composite
number
[
x
2
1
2
√
π
∫
x
d
x
]
⎡
⎢
⎣
x
2
1
2
√
π
∫
x
d
x
⎤
⎥
⎦
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