Math, asked by rudra7198, 11 months ago

factorise ab+ac-b^2-bc​

Answers

Answered by tahseen619
9
Answer is above mentioned
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tahseen619: Is my answer right ?
Answered by wwwHarshSable
8

ab+ac-b^2-bc​

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

= (b+c)(a-b)

➡b = -c and b = a.

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