Question

 answer this question​

Answer 1

Answer:

ax+bx−ay−by

=(ax+bx)−(ay+by)

[Grouping the terms]

=(a+b)x−(a+b)y

=(a+b)(x−y)

[Taking (a + b) common]

Answer 2

Answer:

ax+bx–ay–by

x(a+b)–y(a+b)

(x–y) (a+b)

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