If \sqrt{x} + {1}/{\sqrt{x}} = 3, then the value of x^{3} + \frac{1}{x^{3}} is:

SSC CGL Tier II Quant 18 Nov 2020 Paper

Question : 45 of 100

Marks: +1, -0

If

{√{x}} + \;{1}/{{√{x}}} = 3,

then the value of

x^{3} + \;{1}/{x^{3}}

is:

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