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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
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Correct Option: C

loga3 + loga5 - loga6

log(
a3 * a5/a6) = loga64

a2 = 64 a = 8
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Aminata , February 06 2025
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