Precalculus Examples

$3 - 2 \log_{4} (\frac{x}{2} - 5)$

Step 1

Simplify $- 2 \log_{4} (\frac{x}{2} - 5)$ by moving $2$ inside the logarithm.

$3 - \log_{4} ({(\frac{x}{2} - 5)}^{2})$

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