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Mathematics
Problem
Explain why
x
=
2
x=2
x
=
2
is not included in the domain of the function
g
(
x
)
=
x
−
2
(
x
−
2
)
2
(
x
+
1
)
.
g(x)=\dfrac{x-2}{(x-2)^2(x+1)}.
g
(
x
)
=
(
x
−
2
)
2
(
x
+
1
)
x
−
2
.
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