Question

${x}^{2} + 2xy + {y}^{2} =$
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Answer 1

x^2 + 2xy + y^2

= x^2 + 1xy + 1xy + y^2

= x ( x + y ) + y ( x + y )

= (x + y ) ( x + y )................

Answer 2

(x+y) (x+y) is ur answer…

Hope it helps u mate…!!

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