Factor
\left(a-2b\right)\left(m-3n\right)
Evaluate
\left(a-2b\right)\left(m-3n\right)
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m\left(a-2b\right)-3n\left(a-2b\right)
Do the grouping am-2bm-3an+6bn=\left(am-2bm\right)+\left(-3an+6bn\right), and factor out m in the first and -3n in the second group.
\left(a-2b\right)\left(m-3n\right)
Factor out common term a-2b by using distributive property.
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