Trigonometry Examples

$\log_{9} (\frac{x y}{5})$

Step 1

Rewrite $\log_{9} (\frac{x y}{5})$ as $\log_{9} (x y) - \log_{9} (5)$ .

$\log_{9} (x y) - \log_{9} (5)$

Step 2

Rewrite $\log_{9} (x y)$ as $\log_{9} (x) + \log_{9} (y)$ .

$\log_{9} (x) + \log_{9} (y) - \log_{9} (5)$