SOLUTION: if (x+1/x)^2=3, then the value of x^206 + x^200 + x^90 + x^84 + x^18 + x^12 + x^6 + 1 is
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Question 728510: if (x+1/x)^2=3, then the value of x^206 + x^200 + x^90 + x^84 + x^18 + x^12 + x^6 + 1 is
Answer by tommyt3rd(5050) (Show Source): You can put this solution on YOUR website!
it is 0
:)
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