$\"\"$

\

The expression is $\"\"$ .

\

$\"\"$ (Rewrite $\"\"$ )

\

Apply product property logarithm: $\"\"$ .

\

$\"\"$

\

Substitute $\"\"$ .

\

$\"\"$

\

$\"\"$ (Add: $\"\"$ ) $\"\"$

\

The value of $\"\"$ is approximately $\"\"$ .