if x + one by X is equals to 4 find the value of x square + one by x square
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16 -2 = 14
(x+1/x)^2 = x^2 + (1/x)^2 + 2.x.1/x
= x^2 + (1/x)^2 +2
x^2 + (1/x)^2 = 16-2=14
(x+1/x)^2 = x^2 + (1/x)^2 + 2.x.1/x
= x^2 + (1/x)^2 +2
x^2 + (1/x)^2 = 16-2=14
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