If x+1/x=6. Then find the value of x²+1/x²
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x+1/x=6
i.e. (x+1/x)²=(6)²
i.e. x²+1/x²+2=36
i.e. x²+1/x²=36-2=34
i.e. (x+1/x)²=(6)²
i.e. x²+1/x²+2=36
i.e. x²+1/x²=36-2=34
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