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Basic Math Examples
Popular Problems
Basic Math
Evaluate (-7)(-15)
(
−
7
)
(
−
15
)
(
-
7
)
(
-
15
)
Step 1
Multiply
−
7
-
7
by
−
15
-
15
.
105
105
⎡
⎢
⎣
x
2
1
2
√
π
∫
x
d
x
⎤
⎥
⎦
[
x
2
1
2
π
∫
x
d
x
]
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