Precalculus Examples

$\ln (e^{16})$

Step 1

Expand $\ln (e^{16})$ by moving $16$ outside the logarithm.

$16 \ln (e)$

Step 2

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

$16 \cdot 1$

Step 3

Multiply $16$ by $1$ .

$16$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$