Question

Answers de doooooooooooooooooooo​

Answer 1

Step-by-step explanation:

• this is your answer is 0

I hope it will help you

Answer 2

Answer:

1

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Step-by-step explanation:

x/y+y/x=-1

x*x/y*x+y*y/x*y=-1

x*x+y*y/x*y=-1

x+y=-1______eq 1  

x-y=1

x*x*x-y*y*y=1