Question

If x+y+z = 1 , xy + yz + zx = (-1) and xyz = (-1) . Then find the value of x cube + y cube + z cube .

Answer 1

Step-by-step explanation:

x=1

y=-1

z=-1

x cube + y cube +z cube=1+(-1)+(-1)=-1

Answer 2

there is your answer 1

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