Question

Factorise 1-(a-b) square

Answer 1

Answer

1 - (a-b) ^2

we know (a^2 - b^2) = (a-b) (a+b)

so

(1-a+b) , (1+a-b) are the factors of given expression

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Answer 2

Step-by-step explanation:

we know (a ^ 2) -(b ^ 2) = ( a-b ) ( a+ b )

so

(1+a+b ) ,(1 a-b ) are factors of the expression