X 4 + X -4 = 194, X > 0, then what is the value of X + \frac{1}{X} + 2 ?

SSC CPO 25 Nov 2020 Shift 1 Paper

Question : 102 of 200

Marks: +1, -0

X⁴ + X^-4 = 194, X > 0, then what is the value of

X + \;{1}/{X} + 2

?

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