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Basic Math Examples
Popular Problems
Basic Math
Evaluate (-1)-(-40)
(
-
1
)
-
(
-
40
)
(
−
1
)
−
(
−
40
)
Step 1
Multiply
-
1
−
1
by
-
40
−
40
.
-
1
+
40
−
1
+
40
Step 2
Add
-
1
−
1
and
40
40
.
39
39
[
x
2
1
2
√
π
∫
x
d
x
]
⎡
⎢
⎣
x
2
1
2
√
π
∫
x
d
x
⎤
⎥
⎦
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