Math, asked by ahonamukherjee6856, 9 months ago

a²-2a-b²-2b factorize

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Answered by prasanna4579

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Answered by jadhavmanoj1000

1

Answer:

a^2 -b^2 -2a -2b

= (a +b) (a-b) -2(a -b) ......use identity x^2 - b^2

= (a -b) (a +b -2)........taking comman (a-b) from both brakets ans.

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