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Mathematics
Mathematics
Problem
Identify all real numbers that must be excluded from the domain of
g
(
x
)
=
x
2
+
1
x
3
−
4
x
g(x)=\dfrac{x^{2}+1}{x^{3}-4x}
g
(
x
)
=
x
3
−
4
x
x
2
+
1
.
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