Respuesta :

texaschic101
(4x - 4y)(2x + y) =
4x(2x + y) - 4y(2x + y) =
8x^2 + 4xy - 8xy - 4y^2 =
8x^2 - 4xy - 4y^2 <==
adedamolaogunlela

Answer:

Step-by-step explanation:

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

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

8x²+4xy-8xy-4y²=

8x²-4y²-4xy

Factorise term

4(2x²-y²-xy)

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