Question

(2x + y ) -(2x -y)=



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Answer 1

Answer:

2y

Step-by-step explanation:

(2x + y) - (2x - y)

2x + y - 2x + y

2y

Answer 2

Step-by-step explanation:

2 is common so

2(x + y ) - 2(x-y)= (x+y) (x-y)= ( x²-y²) (2-2)

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