Precalculus Examples

$\log_{2} (6) + \log_{2} (m) - \log_{2} (n)$

Step 1

Use the product property of logarithms, $\log_{b} (x) + \log_{b} (y) = \log_{b} (x y)$ .

$\log_{2} (6 m) - \log_{2} (n)$

Step 2

Use the quotient property of logarithms, $\log_{b} (x) - \log_{b} (y) = \log_{b} (\frac{x}{y})$ .

$\log_{2} (\frac{6 m}{n})$