If $x+\frac{1}{x}$ = -2 , then the value of $x^{2n+1}+\frac{1}{x^{2n+1}}$ , where n la a positive integer, is

If $x+\frac{1}{x}$ = -2 , then the value of $x^{2n+1}+\frac{1}{x^{2n+1}}$ , where n la a positive integer, is
1). 0
2). 2
3). -2
4). -5

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