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Mathematics
Mathematics
Problem
Let
f
(
x
)
=
3
log
3
(
x
+
2
)
f(x)=3^{\log_3(x+2)}
f
(
x
)
=
3
l
o
g
3
(
x
+
2
)
. Calculate
f
(
7
)
f(7)
f
(
7
)
.
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