If 3loga + 5loga – 6loga = log64, what is a?
-
A.
4 -
B.
6 -
C.
8 -
D.
16 -
E.
32
Correct Answer: Option C
Explanation
loga3 + loga5 – loga6
log(
a3 * a5a6
) = loga64
a2 = 64 a = 8
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