Problem statement:
x > y
xy 0
A: x^2/(y+1/y)
B: y^2(x+1/x)
My question:
The expression was simplified to
A: x^3 + x
B: y^3 + x
In the simplified expression, A is always greater. Tested with (x,y) values (1,-1) (2,1) and (-1,-2)
However, a direct substitution of values into the expression without simplification gives one case B > A and another of A > B. This is the 5lb response as well.
5lb Response:
