A.  2(x+3)+y/(x+3)2+ y2, x-2y+3/ (x+3)2+y2

B.  2(x+2)+y/(x+2)2+ y2, x-2y+3/ (x+2)2+y2

C.  2(x+4)+y/(x+4)2+ y2, x-2y+3/ (x+4)2+y2

D.  none

Correct Answer :
2(x+3)+y/(x+3)2+ y2, x-2y+3/ (x+3)2+y2
Explanation :
No Explanation available for this question
"