Precalculus Examples

$\log_{2} (17 x (x - 7))$

Step 1

Rewrite $\log_{2} (17 x (x - 7))$ as $\log_{2} (17 x) + \log_{2} (x - 7)$ .

$\log_{2} (17 x) + \log_{2} (x - 7)$

Step 2

Rewrite $\log_{2} (17 x)$ as $\log_{2} (17) + \log_{2} (x)$ .

$\log_{2} (17) + \log_{2} (x) + \log_{2} (x - 7)$