Math, asked by tsnni, 4 months ago

factorise.a-b-a²+b² ​

Answers

Answered by chandwanibhavika420
0

Answer:

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Answered by jayalahoti1972
0

Answer:

(a-b) (1-a-b)

Step-by-step explanation:

a - b - a² + b²

= (a - b) - (a² - b²)

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

= (a-b) (1-a-b)

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