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Basic Math
Evaluate (4)^2-4+5
(
4
)
2
-
4
+
5
(
4
)
2
−
4
+
5
Step 1
Raise
4
4
to the
power
of
2
2
.
16
-
4
+
5
16
−
4
+
5
Step 2
Subtract
4
4
from
16
16
.
12
+
5
12
+
5
Step 3
Add
12
12
and
5
5
.
17
17
[
x
2
1
2
√
π
∫
x
d
x
]
⎡
⎢
⎣
x
2
1
2
√
π
∫
x
d
x
⎤
⎥
⎦
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