Precalculus Examples

$\log_{2} (0.5) = x$

Step 1

Rewrite the equation as $x = \log_{2} (0.5)$ .

$x = \log_{2} (0.5)$

Step 2

Log base $2$ of $0.5$ is approximately $- 1$ .

$x = - 1$

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