If\[\frac{x}{y}+\frac{y}{x}=-1(x,\,\,y\ne 0)\], what is the value of\[{{x}^{3}}-{{y}^{3}}\]?

If\[\frac{x}{y}+\frac{y}{x}=-1(x,\,\,y\ne 0)\], what is the value of\[

1.	If\[\frac{x}{y}+\frac{y}{x}=-1(x,\,\,y\ne 0)\], what is the value of\[{{x}^{3}}-{{y}^{3}}\]?
A.	\[1\]
B.	\[-1\]
C.	\[\frac{1}{2}\]
D.	\[0\]
Answer» E.

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If\[\frac{x}{y}+\frac{y}{x}=-1(x,\,\,y\ne 0)\], what is the value of\[{{x}^{3}}-{{y}^{3}}\]?

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