Use the properties of logarithms to find the exact value of the expression. Do not use a calculator.
-$\ln e ^ { \sqrt { 7 } }$
A) 7
B) 49
C) e
D) $\sqrt { 7 }$

Name: Use the properties of logarithms to find the exact value of the expression. Do not use a calculator. -$\ln e ^ { \sqrt { 7 } }$ A) 7 B) 49 C) e D) $\sqrt { 7 }$
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Question

Quizplus · Accepted Answer

The property of logarithms that applies here is $\ln(e^x) = x$. Therefore, $\ln(e^{\sqrt{7}}) = \sqrt{7}$.

Use the Properties of Logarithms to Find the Exact Value ln⁡e7\ln e ^ { \sqrt { 7 } }lne7​

Use the Properties of Logarithms to Find the Exact Value $\ln e ^ { \sqrt { 7 } }$