if (x^2+1)/x=11 find the value of x^2+1/x^2
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x(x+1/x)/x=11
(x+1/x)2=11
x2+1/x2+2=121
x2+1/x2=119
(x+1/x)2=11
x2+1/x2+2=121
x2+1/x2=119
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