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[" 39.If "z=x+iy(x,y in R,x!=-1/2)" ,the...

[" 39.If "z=x+iy(x,y in R,x!=-1/2)" ,the number of values of "z],[" satisfying "|z|^(n)=z^(2)|z|^(n-2)+z|z|^(n-2)+1*(n in N,n>1)" is "],[[" (1) "0," (2) "1," (3) "2," (4) "3]]

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