Answer
$(3m+11n)(2m+n)$
Work Step by Step
Factor each expression.
$6m^{2}+25mn+11n^{2}$
Rewrite as:
$6m^{2}+3mn+22mn+11n^{2}$
Factor out a $3m$ from the first two terms and $11n$ from the second two terms.
$3m(2m+n)+11n(2m+n)$
Factor:
$(3m+11n)(2m+n)$