Find x if log 9 x 1 5 - JAMB Mathematics 2021 Question
Find x if log\(_9\)x = 1.5
A
27
B
15
C
3.5
D
32
correct option: a
Given log\(_9\)x = 1.5,
9\(^{1.5}\) = x
9^\(\frac{3}{2}\) = x
(√9)\(^3\) = 3
x = 27
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