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)
PLEASE MARK BRAINLIEST.