Let
f
(
x
)
=
x
2
−
7
x
+
5
\displaystyle {f{{\left({x}\right)}}}={x}^{{2}}-{7}{x}+{5}
f
(
x
)
=
x
2
−
7
x
+
5
.
Evaluate:
f
(
x
+
2
)
=
\displaystyle {f{{\left({x}+{2}\right)}}}=
f
(
x
+
2
)
=
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