College Algebra Quiz
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EXPONENTIAL & LOGARITHMIC FUNCTIONS
Question 1
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If
log
5
(
x
+
1
)
−
log
5
(
x
−
2
)
=
1
\log_5(x + 1) - \log_5(x - 2) = 1
lo
g
5
(
x
+
1
)
−
lo
g
5
(
x
−
2
)
=
1
, then
x
x
x
equals:
A
11
4
\frac{11}{4}
4
11
B
13
4
\frac{13}{4}
4
13
C
7
2
\frac{7}{2}
2
7
D
9
2
\frac{9}{2}
2
9
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