Answer
$\approx3.9494$
Work Step by Step
$\bf{\text{Solution Outline:}}$
Use a calculator to approximate the value of the given expression, $
\log(387\times23)
.$
$\bf{\text{Solution Details:}}$
Multiplying the argument of the logarithm, the given expression is equivalent to
\begin{array}{l}\require{cancel}
\log(8901)
.\end{array}
Using a calculator, the approximate value of the expression above is
\begin{array}{l}\require{cancel}
\approx3.9494
.\end{array}