Question

2x + y *2x- y please don't answer if u don't know​

Answer 1

Answer:

4x²-y²

Step-by-step explanation:

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

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

4x²-2xy+2xy-y²

4x²-y²

Answer 2

Step-by-step explanation:

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

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

4x^2 - y^2

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