Factorize:
x^2+x-y-y^2
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Answer:
x^2+x-y-y^2
x(x+1) -y ( 1+y)
(x-y) ( 1+x) ( 1+y)
x=y , x = -1 , y= -1
Step-by-step explanation:
Re combining the terms
applying identity a²-b²=(a+b)(a-b)
taking (x-y) as common
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