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Basic Math Examples
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Basic Math
Evaluate (-4)+7(-1)
(
−
4
)
+
7
(
−
1
)
(
-
4
)
+
7
(
-
1
)
Step 1
Multiply
7
7
by
−
1
-
1
.
−
4
−
7
-
4
-
7
Step 2
Subtract
7
7
from
−
4
-
4
.
−
11
-
11
⎡
⎢
⎣
x
2
1
2
√
π
∫
x
d
x
⎤
⎥
⎦
[
x
2
1
2
π
∫
x
d
x
]
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