Precalculus Examples

$4 x \ln (e) - 7$

Step 1

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

$4 x \cdot 1 - 7$

Step 2

Multiply $4$ by $1$ .

$4 x - 7$

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