Precalculus Examples

$\ln (e^{0.05 y})$

Step 1

Expand $\ln (e^{0.05 y})$ by moving $0.05 y$ outside the logarithm.

$0.05 y \ln (e)$

Step 2

The natural logarithm of $e$ is $1$ .

$0.05 y \cdot 1$

Step 3

Multiply $0.05$ by $1$ .

$0.05 y$