Guest Session: 1 Question Remaining.
Create Account
to save progress.
Login
Derivatives
hard
0:00.0
If
f
(
x
)
=
ln
(
x
2
+
1
)
f(x) = \ln(x^2+1)
f
(
x
)
=
ln
(
x
2
+
1
)
, find
f
′
′
(
0
)
f''(0)
f
′′
(
0
)
.
A
2
2
2
B
1
1
1
C
0
0
0
D
−
2
-2
−
2
Submit Answer