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Mathematics
Mathematics
Problem
Find the exact domain and range of the compound radical-rational function:
f
(
x
)
=
16
−
x
2
x
2
−
4
f(x) = \frac{\sqrt{16 - x^2}}{\sqrt{x^2 - 4}}
f
(
x
)
=
x
2
−
4
16
−
x
2
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