Factor
\left(a+4\right)\left(3ab-2\right)
Evaluate
\left(a+4\right)\left(3ab-2\right)
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a\left(3ab-2\right)+4\left(3ab-2\right)
Do the grouping 3a^{2}b-2a+12ab-8=\left(3a^{2}b-2a\right)+\left(12ab-8\right), and factor out a in the first and 4 in the second group.
\left(3ab-2\right)\left(a+4\right)
Factor out common term 3ab-2 by using distributive property.
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