Question

answer this fast i will give brainlist​

Answer 1

Answer:

(2x-y+3) (2x-y-3)

2x(2x-y-3) -y(2x-y-3) +3(2x-y-3)

4x^2-2xy-6x-2xy+y^2+3y+6x-3y-9

4x^2+y^2-4xy-9

Answer 2

Step-by-step explanation:

(2x-y+3) (2x-y-3)

2x (2x-y-3) -y(2x-y-3)+3(2x-y-3)

4×^2-2xy-6x-2xy +y^2+ 3y+6x-3y-9

4×^2+y^2-4xy-9

Hope it helps u