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If x^4-83x^2+1=0, then the value of x^3-...

If `x^4-83x^2+1=0`, then the value of `x^3- x^-3` can be :
यदि `x^4-83x^2+1=0` है, तो `x^3- x^-3` का एक मान हो सकता है :

A

758

B

756

C

739

D

737

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If x=2-sqrt3 then the value of x^3-x^-3 is: यदि x=2-sqrt3 है, तो x^3-x^-3 का मान क्या होगा ?

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If x=2+sqrt3 then the valule of x^3-x^-3 is: यदि x=2+sqrt3 है, तो x^3-x^-3 का मान ज्ञात करें |

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