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Mathematics
Problem
The derivative of a differentiable function
h
h
h
is
h
′
(
x
)
=
(
x
−
2
)
(
x
+
3
)
x
2
+
1
h'(x)=\dfrac{(x-2)(x+3)}{x^{2}+1}
h
′
(
x
)
=
x
2
+
1
(
x
−
2
)
(
x
+
3
)
. Determine the open interval(s) on which
h
h
h
is decreasing.
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