Math, asked by aatif5667, 9 months ago

Factories: a(a-1)-b(b-1)​

Answers

Answered by Derickdj8055
5

Answer:

a²-a-b²+b

a²-b²-(a-b)

(a+b)(a-b)-(a-b)

(a-b)(a+b-1)

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