Question Detail
Question
Solve \((\frac{1}{2})^x = 8\).
Correct Answer
Option A is the correct answer.
Detailed Explanation
(1/2)^x = 2^{-x} = 8 = 2³ ⇒ -x = 3 ⇒ x = -3.
Hint
Rewrite both sides with the same base.