Question

Product of(x+y) and(-x-y) is​

Answer 1

Answer:

answer of your question is

-2x-2y

Answer 2

Step-by-step explanation:

(x+y)(-x-y)

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

= -x²-xy-xy-y²

= -x²-2xy-y²

= x²+2xy+y²

HOPE THIS WILL HELP YOU