Bunnuel can you attempt this one. Not entirely convinced of the solution. I may be missing something.
Solving for xand yin terms of a and b and then makingx>y results in the following inequality
(a+b)^2(a-b) < 0
Now a > b is NOT sufficient for this inequality because we can have 5 > -5 making (a+b)^2(a-b) = 0
Solving for xand yin terms of a and b and then makingx>y results in the following inequality
(a+b)^2(a-b) < 0
Now a > b is NOT sufficient for this inequality because we can have 5 > -5 making (a+b)^2(a-b) = 0