Answer
$(k+h)(2+j)$
Work Step by Step
$\bf{\text{Solution Outline:}}$
Factor by grouping the first $2$ and the last $2$ terms of the given expression, $
2k+2h+jk+jh
.$ Then, factor the $GCF$ in each group. Finally, factor the $GCF$ of the entire expression.
$\bf{\text{Solution Details:}}$
Grouping the first $2$ and the last $2$ terms, the given expression is equivalent to
\begin{array}{l}\require{cancel}
(2k+2h)+(jk+jh)
.\end{array}
Factoring the $GCF$ in each group, results to
\begin{array}{l}\require{cancel}
2(k+h)+j(k+h)
.\end{array}
Factoring the $GCF=
(k+h)
$ of the entire expression above results to
\begin{array}{l}\require{cancel}
(k+h)(2+j)
.\end{array}