Write the exponential equation in logarithmic form. $e ^ { 4 x } = 5$
A) $\ln 5 = - 4 x$
B)$\ln 5 = - \frac { 1 } { 4 } x$
C)$\ln 5 = \frac { 1 } { 4 } x$
D) $\ln 5 = 4 x$
E) $\ln 4 = 5 x$

Question

Write the exponential equation in logarithmic form. $e ^ { 4 x } = 5$ 
A) $\ln 5 = - 4 x$
B)$\ln 5 = - \frac { 1 } { 4 } x$
C)$\ln 5 = \frac { 1 } { 4 } x$
D) $\ln 5 = 4 x$
E) $\ln 4 = 5 x$

Quizplus · Accepted Answer

The exponential equation $e^{4x} = 5$ can be rewritten in logarithmic form as $\ln 5 = 4x$, using the definition of a logarithm.

Write the Exponential Equation in Logarithmic Form e4x=5e ^ { 4 x } = 5e4x=5

Write the Exponential Equation in Logarithmic Form $e ^ { 4 x } = 5$