SOLUTION: If two real numbers x and y are such that xy, x/y and x + y are all equal, then x - y = A. -3/2 B. 3/2 C. 1/2 D. -1/2 E. None of these.

Algebra ->  Real-numbers -> SOLUTION: If two real numbers x and y are such that xy, x/y and x + y are all equal, then x - y = A. -3/2 B. 3/2 C. 1/2 D. -1/2 E. None of these.      Log On


   



Question 287216: If two real numbers x and y are such that xy, x/y and x + y are all equal,
then x - y =
A. -3/2 B. 3/2 C. 1/2 D. -1/2 E. None of these.

Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
x=1/2 y=-1
x-y=-1/2