Answer
$4y^2z^3(12-7yz)$
Work Step by Step
$\bf{\text{Solution Outline:}}$
To factor the given expression, $
48y^2z^3-28y^3z^4
,$ factor the $GCF.$
$\bf{\text{Solution Details:}}$
The $GCF$ of the terms in the given expression is $
4y^2z^3
,$ since it is the greatest expression that can divide all the terms evenly (no remainder.) Factoring the $GCF$ results to
\begin{array}{l}\require{cancel}
4y^2z^3(12-7yz)
.\end{array}
