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If x^(3)+y^(3)+z^(3)=3xyz and x+y+z=0, f...

If `x^(3)+y^(3)+z^(3)=3xyz` and x+y+z=0, find the value of `((x+y)^(2))/(xy)=((y+z)^(2))/(yz) +((z+x)^(2))/(zx)`

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The correct Answer is:
`3`
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