Precalculus Examples

$\log (1000^{x})$

Expand $\log (1000^{x})$ by moving $x$ outside the logarithm.

$x \log (1000)$

Logarithm base $10$ of $1000$ is $3$ .

$x \cdot 3$

Move $3$ to the left of $x$ .

$3 x$

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