(b-y)(a-x)
Step-by-step explanation:
The correct question is;
Grouping method to factor the given expression: ab-ay-bx+ xy
Given the expression as :ab-ay-bx+ xy collect like terms
ab-bx-ay+xy
Factorize
b(a-x)-y(a-x)
simplified to
(b-y)*(a-x)
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Factoring by grouping: https://brainly.com/question/11929100
Keywords : grouping, method,factor, expression
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