Factor
\left(a-c\right)\left(b+d\right)
Evaluate
\left(a-c\right)\left(b+d\right)
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b\left(a-c\right)+d\left(a-c\right)
Do the grouping ab-cb+ad-cd=\left(ab-cb\right)+\left(ad-cd\right), and factor out b in the first and d in the second group.
\left(a-c\right)\left(b+d\right)
Factor out common term a-c by using distributive property.
Examples
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