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Basic Math Examples
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Basic Math
Evaluate -9^2-9-22
−
9
2
−
9
−
22
-
9
2
-
9
-
22
Step 1
Simplify each
term
.
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Step 1.1
Raise
9
9
to the
power
of
2
2
.
−
1
⋅
81
−
9
−
22
-
1
⋅
81
-
9
-
22
Step 1.2
Multiply
−
1
-
1
by
81
81
.
−
81
−
9
−
22
-
81
-
9
-
22
−
81
−
9
−
22
-
81
-
9
-
22
Step 2
Simplify by subtracting numbers.
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Step 2.1
Subtract
9
9
from
−
81
-
81
.
−
90
−
22
-
90
-
22
Step 2.2
Subtract
22
22
from
−
90
-
90
.
−
112
-
112
−
112
-
112
⎡
⎢
⎣
x
2
1
2
√
π
∫
x
d
x
⎤
⎥
⎦
[
x
2
1
2
π
∫
x
d
x
]
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