# How do you expand log(3*2^3)?

##### 1 Answer
Feb 20, 2016

$1.5154$

#### Explanation:

Applying the log rule log ${\log}_{a} \left({x}^{b}\right)$ = b. ${\log}_{a} \left(x\right)$

= $3. {\log}_{10} \left(3.2\right)$

= $3. 0.50551$

= $1.5154$