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If x+1/(16x)=3, then the value of 16x^3+...

If `x+1/(16x)=3`, then the value of `16x^3+ 1/(256x^3)` is:
यदि `x+1/(16x)=3` है, तो `16x^3+ 1/(256x^3)` का मान क्या होगा ?

A

423

B

441

C

432

D

414

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CHAMPION PUBLICATION-2018 TIER-II PAPER(5)-EXERCISE
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