If 3loga 5loga - 6loga log64 what is a - WAEC Mathematics 1989 Question
If 3loga + 5loga - 6loga = log64, what is a?
A
4
B
6
C
8
D
16
correct option: c
loga3 + loga5 - loga6
log(
a3 * a5/a6) = loga64
a2 = 64 a = 8
a2 = 64 a = 8
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