Question

the factors of a-b-a²+b² is​

Answer 1

Answer:

1 is the factor othink

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Answer 2

Answer:

(a-b)[1-(a+b)]

Step-by-step explanation:

Given polynomial is

a-b-a^2+b^2

=> (a-b)-(a^2-b^2)

=> (a-b)-(a-b)(a+b)

=> (a-b)[1-(a+b)]