Question

a^2-b^2-a-b plzz give me answer fast​

Answer 1

Answer:

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a ^ 2 - b ^ 2 - ( a + b )

using identity -- ( a + b ) ( a - b ) = a^2 - b ^ 2

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

Taking ( a + b ) common ,

[ a + b ] [ a - b - 1 ] A

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