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Mathematics
Mathematics
Problem
Define
h
(
x
)
=
e
x
k
(
x
)
h(x)=e^{x}k(x)
h
(
x
)
=
e
x
k
(
x
)
, where
k
k
k
is differentiable. If
h
(
x
)
=
e
x
(
x
2
+
4
)
h(x)=e^{x}(x^{2}+4)
h
(
x
)
=
e
x
(
x
2
+
4
)
for all real
x
x
x
, determine
k
′
(
x
)
k'(x)
k
′
(
x
)
in terms of
x
x
x
.
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