Precalculus Examples

$\ln (e^{| - 2 x - 4 |})$

Step 1

Use logarithm rules to move $| - 2 x - 4 |$ out of the exponent.

$| - 2 x - 4 | \ln (e)$

Step 2

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

$| - 2 x - 4 | \cdot 1$

Step 3

Multiply $| - 2 x - 4 |$ by $1$ .

$| - 2 x - 4 |$