Change the exponential expression to an equivalent expression involving a logarithm.
-$\log _ { 5 } 125 = x$
A) $5 ^ { x } = 125$
B) $x ^ { 5 } = 125$
C) $125 x = 5$
D) $125 ^ { 5 } = x$

Question

Quizplus · Accepted Answer

The exponential form of the logarithmic equation $\log _ { 5 } 125 = x$ is $5 ^ { x } = 125$, which matches choice A. This is because the base of the logarithm (5) raised to the power of the other side of the equation (x) equals the number inside the logarithm (125).

Change the Exponential Expression to an Equivalent Expression Involving a Logarithm