Use properties of logarithms to evaluate the expression.
-If $\mathrm { f } ( \mathrm { x } ) = \ln \mathrm { x }$, find $\mathrm { f } \left( \mathrm { e } ^ { 18 \ln 11 } \right)$
A) $18 \ln 11$
B) $\mathrm { e } ^ { 11 }$
C) $\ln 11$
D) $11 \ln 18$

Question

Quizplus · Accepted Answer

Using the property of logarithms that $\ln(e^x) = x$, we can simplify the expression $\ln(e^{18\ln 11})$ to $18\ln 11$.

Use Properties of Logarithms to Evaluate the Expression f(x)=ln⁡x\mathrm { f } ( \mathrm { x } ) = \ln \mathrm { x }f(x)=lnx

Use Properties of Logarithms to Evaluate the Expression $\mathrm { f } ( \mathrm { x } ) = \ln \mathrm { x }$