Evaluate
(
f
∘
g
)
(
x
)
\displaystyle {\left({f}\circ{g}\right)}{\left({x}\right)}
(
f
∘
g
)
(
x
)
f
(
x
)
=
x
2
+
5
x
\displaystyle {f{{\left({x}\right)}}}={x}^{{2}}+{5}{x}
f
(
x
)
=
x
2
+
5
x
g
(
x
)
=
x
−
4
\displaystyle {g{{\left({x}\right)}}}={x}-{4}
g
(
x
)
=
x
−
4
(
f
∘
g
)
(
x
)
=
\displaystyle {\left({f}\circ{g}\right)}{\left({x}\right)}=
(
f
∘
g
)
(
x
)
=
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\displaystyle
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