Factor
\left(x-5y\right)\left(2a-b\right)
Evaluate
\left(x-5y\right)\left(2a-b\right)
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x\left(2a-b\right)-5y\left(2a-b\right)
Do the grouping 2ax-bx-10ay+5by=\left(2ax-bx\right)+\left(-10ay+5by\right), and factor out x in the first and -5y in the second group.
\left(2a-b\right)\left(x-5y\right)
Factor out common term 2a-b by using distributive property.
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