Factor
\left(a-5b\right)\left(x+5y\right)
Evaluate
\left(a-5b\right)\left(x+5y\right)
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x\left(a-5b\right)+5y\left(a-5b\right)
Do the grouping ax-5bx+5ay-25by=\left(ax-5bx\right)+\left(5ay-25by\right), and factor out x in the first and 5y in the second group.
\left(a-5b\right)\left(x+5y\right)
Factor out common term a-5b by using distributive property.
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