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A.
-\(\frac{1}{2}\)
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B.
\(\frac{1}{4}\)
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C.
-\(\frac{1}{4}\)
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D.
\(\frac{1}{2}\)
Correct Answer: Option A
Explanation
16\(^x\) = 0.25
16\(^x\) = \(\frac{25}{100} = \frac{1}{4}\)
4(\(^2)^x\) = 4\(^{-1}\)
2x = -1
x = \(\frac{-1}{2}\)
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