Precalculus Examples

$\log (0.1) = x$

Step 1

Rewrite the equation as $x = \log (0.1)$ .

$x = \log (0.1)$

Step 2

Log base $10$ of $0.1$ is approximately $- 1$ .

$x = - 1$

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