If logx(1/9) =-2, then x = ?
Solution
Correct Answer: Option D
logx(1/9) = -2
⇒ x-2 = 1/9
⇒ 1/x2 = 1/9
⇒ x2 = 9
⇒ x = 3
⇒ x-2 = 1/9
⇒ 1/x2 = 1/9
⇒ x2 = 9
⇒ x = 3
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