Respuesta :

Answer:

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

[tex]4x^{2} - y^{2}[/tex]

Step-by-step explanation: Simplify the expression.

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Answer:

Step-by-step explanation:

there is  formula (a+b)(a-b)=a^2-b^2

(2x+y)(2x-y)=(2x)^2-y^2=4x^2-y^2