Precalculus Examples

$2 \log_{7} (x + 3) \log_{7} (y - 5) \log_{7} (z)$

Simplify $2 \log_{7} (x + 3)$ by moving $2$ inside the logarithm.

$\log_{7} ({(x + 3)}^{2}) \log_{7} (y - 5) \log_{7} (z)$

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