Precalculus Examples

$\log_{2} (3 x y)$

Step 1

Rewrite $\log_{2} (3 x y)$ as $\log_{2} (3 x) + \log_{2} (y)$ .

$\log_{2} (3 x) + \log_{2} (y)$

Step 2

Rewrite $\log_{2} (3 x)$ as $\log_{2} (3) + \log_{2} (x)$ .

$\log_{2} (3) + \log_{2} (x) + \log_{2} (y)$