Precalculus Examples

$\log (\frac{A B C}{D})$

Step 1

Rewrite $\log (\frac{A B C}{D})$ as $\log (A B C) - \log (D)$ .

$\log (A B C) - \log (D)$

Step 2

Rewrite $\log (A B C)$ as $\log (A B) + \log (C)$ .

$\log (A B) + \log (C) - \log (D)$

Step 3

Rewrite $\log (A B)$ as $\log (A) + \log (B)$ .

$\log (A) + \log (B) + \log (C) - \log (D)$