Question

x^2+y^2+x+y+2xy factorise using grouping method

Answer 1

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Here's your answer...

x²+y²+x+y+2xy
= x²+2xy+y² + x+y
= (x+y)² + (x+y)
= (x+y)(x+y) + 1(x+y)
= (x+y)(x+y+1)

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Answer 2

Step-by-step explanation:

I thing it will help you