Factor
\left(v+4\right)\left(3u+1\right)
Evaluate
\left(v+4\right)\left(3u+1\right)
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3u\left(v+4\right)+v+4
Do the grouping 3uv+12u+v+4=\left(3uv+12u\right)+\left(v+4\right), and factor out 3u in 3uv+12u.
\left(v+4\right)\left(3u+1\right)
Factor out common term v+4 by using distributive property.
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