If (x−\frac{1}{x}) = 0.4, and x > 0, what is the value of (x^{2} + \frac{1}{x^{2}})?

SSC CHSL 07 Aug 2023 Shift 2 Paper

Question : 63 of 100

Marks: +1, -0

(x−\;{1}/{x}) = 0.4

, and x > 0, what is the value of

(x^{2} + \;{1}/{x^{2}})

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