Timer
00:00
Answers
A
B
C
D
E
Stats
Difficulty—
If xy=1, what is the value of 2(x+y)^2/2(x-y)^2?
A. 2
B. 4
C. 8
D. 16
E. 32
OA C
Source: GMAT Prep
A. 2
B. 4
C. 8
D. 16
E. 32
OA C
Source: GMAT Prep
