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derivative of sqrt(x^2+4)
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d
dx
(
√
x
2
+
4
)
=
x
√
x
2
+
4
Show Steps
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d
dx
(
√
x
2
+
4
)
=
x
√
x
2
+
4
steps
d
dx
(
√
x
2
+
4
)
show steps
Apply
the
chain
rule
:
1
2
√
x
2
+
4
d
dx
(
x
2
+
4
)
=
1
2
√
x
2
+
4
d
dx
(
x
2
+
4
)
show steps
d
dx
(
x
2
+
4
)
=
2
x
=
1
2
√
x
2
+
4
·
2
x
show steps
Simplify
1
2
√
x
2
+
4
·
2
x
:
x
√
x
2
+
4
=
x
√
x
2
+
4
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