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If x + (1)/(2x)= 3, find the value of 8x...

If `x + (1)/(2x)= 3`, find the value of `8x^(3) + (1)/(x^(3))`

A

A)186

B

B)180

C

C)164

D

D)160

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SSC SELECTION POST-SSC SELECTION POST 14 DEC 2020 SHIFT 3 GRADUATION POST -QUANTITATIVE APTITUDE
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