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Mathematics
Mathematics
Problem
For
f
(
x
)
=
x
2
−
9
f(x)=x^{2}-9
f
(
x
)
=
x
2
−
9
and
g
(
x
)
=
x
−
3
g(x)=x-3
g
(
x
)
=
x
−
3
, find
(
f
g
)
(
x
)
\left(\dfrac{f}{g}\right)(x)
(
g
f
)
(
x
)
in its simplest form, clearly stating any restriction on
x
x
x
.
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