Answer:
(X+Y+3)(X+Y-4)
= X^2+XY-4X+XY+Y^2_4Y+3X+3Y-12
=X^2+Y^2+2XY-X-Y-12
Step-by-step explanation:
Answer:
I would say that it is none of the above that one is much more reasonable than the other ones
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
midpoint of EF: (-3,1/2)
distance of HG: 3.64
Answer: i feel that the coorect answer is b
