Math, asked by maahi1079, 11 months ago

Factorise: ab + ac - b2 - bc

Answers

Answered by avinash895064
4

Answer:

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Step-by-step explanation:

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Answered by RAHULSEN504
15

Answer:

ab+ac-b2-bc

=a(b+c)-b(b+c)

=(a-b)(b+c)

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