Trigonometry Examples

$\log_{4} (4 x y)$

Step 1

Rewrite $\log_{4} (4 x y)$ as $\log_{4} (4 x) + \log_{4} (y)$ .

$\log_{4} (4 x) + \log_{4} (y)$

Step 2

Rewrite $\log_{4} (4 x)$ as $\log_{4} (4) + \log_{4} (x)$ .

$\log_{4} (4) + \log_{4} (x) + \log_{4} (y)$

Step 3

Logarithm base $4$ of $4$ is $1$ .

$1 + \log_{4} (x) + \log_{4} (y)$