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Basic Math Examples
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Basic Math
Evaluate (13)-(-13)
(
13
)
−
(
−
13
)
(
13
)
-
(
-
13
)
Step 1
Multiply
−
1
-
1
by
−
13
-
13
.
13
+
13
13
+
13
Step 2
Add
13
13
and
13
13
.
26
26
⎡
⎢
⎣
x
2
1
2
√
π
∫
x
d
x
⎤
⎥
⎦
[
x
2
1
2
π
∫
x
d
x
]
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