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Mathematics
Mathematics
Problem
Find the domain of the function
q
(
x
)
=
ln
(
x
2
−
9
4
−
x
)
q(x)=\ln\left(\dfrac{x^{2}-9}{\sqrt{4-x}}\right)
q
(
x
)
=
ln
(
4
−
x
x
2
−
9
)
.
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