Solve the equation for x. Give an exact solution.
-$\ln \mathrm { x } = 3.8$
A) $3.810$
B) $e ^ { 3.8 }$
C) $3.8 ^ { \mathrm { e } }$
D) $10 ^ { 3.8 }$

Question

Quizplus · Accepted Answer

To solve for $x$ in the equation $\ln x = 3.8$, we exponentiate both sides with base $e$ to get $x = e^{3.8}$. This is because the natural logarithm function $\ln(x)$ is the inverse of the exponential function $e^x$.

Solve the Equation for X ln⁡x=3.8\ln \mathrm { x } = 3.8lnx=3.8

Solve the Equation for X $\ln \mathrm { x } = 3.8$