Q6; Find x,
(a) if log3x = 4
(b) if logs 125 = x
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Answer:
(a)x=81
(b)x=3
Step-by-step explanation:
(a)by=x.
3⁴=x
Raise 3 to the power of 4.
81=x
Rewrite the equation as x=81.
x=81
(b)log 125 / log 5 = x.
log 53 / log 5 = x
x = 3 log5 / log5
= 3
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