Question

Factorisex-y-x^2+y^2​

Answer 1

Explanation:-

x - y - x^2 + y^2

= x - y -(x^2 - y^2)

= (x - y)- (x + y) (x - y) [ a^2 - b^2 = (a + b) (a - b) ]

= (x - y) [1 - (x + y) ]

= (x - y) (1 - x - y)

Answer : (x - y) (1 - x - y)

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Answer 2

Answer:

hope it will be helpful to you