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Calculus
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Derivatives
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Second Derivative
medium
Difficulty: medium
d/dx Derivatives
·
15 pts
·
0 solved
Second Derivative
Problem Statement
Find
f
′
′
(
x
)
for
f
(
x
)
=
x
4
−
2
x
2
\text{Find } f''(x) \text{ for } f(x) = x^4 - 2x^2
Find
f
′′
(
x
)
for
f
(
x
)
=
x
4
−
2
x
2
Your Answer (variable: x)
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f(x)
Tips
Use standard math syntax:
^
for powers,
*
for multiplication.
Functions: sin, cos, tan, exp, log (natural log), sqrt.
Constants: pi, e.
For antiderivatives you can omit "+ C".
