Problem

Write an equivalent expression in exponential form.
\[
\log _{4}\left(\frac{1}{64}\right)=-3
\]
A. $(-3)^{4}=\frac{1}{64}$
B. $\left(\frac{1}{64}\right)^{-3}=4$
C. $4^{-3}=\frac{1}{64}$
D. $4^{1 / 64}=-3$

Answer

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Answer

Final Answer: The equivalent expression in exponential form is \(\boxed{4^{-3}=\frac{1}{64}}\).

Steps

Step 1 :The given logarithmic expression is \(\log _{4}\left(\frac{1}{64}\right)=-3\).

Step 2 :We can rewrite this in exponential form. The base of the logarithm (4) raised to the power of the result (-3) equals the argument of the logarithm (1/64).

Step 3 :So, the equivalent expression in exponential form is \(4^{-3}=\frac{1}{64}\).

Step 4 :Final Answer: The equivalent expression in exponential form is \(\boxed{4^{-3}=\frac{1}{64}}\).

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