Math, asked by rakeshjha7121975, 10 months ago

ab-a-b+1=? factorise

Answers

Answered by Anonymous

2

hey mate❤

ab-a-b+1=❓❓

factorise

Solution :---

ab-a-b+1

= a(b-1)-1(b-1)

=(a-1)(b-1)

hopes its help's u

@abhi.✌✌

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