Step-by-step explanation:
(2(x+y)÷(x+y)(x-y) )×(x+y÷(x^2+2×x×2y+2y^2)
2÷x^2+2y^2
Answer:
-2x-44
-6x-42=-4x-2
H, (3.5,-3), B, (3.5,5)