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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

Text Solution

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The correct Answer is:
B
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If x^4-83x^2+1=0 , then a value of x^3-x^-3 can be :

If x^4 -83x^2+1=0 , then a value of x^3 -x^(-3) can be: यदि x^4 -83x^2+1=0 ,, तो x^3 -x^(-3) का मान होगा

If x+x^-1=2 , then the value of x^3+x^-3 is: यदि x+x^-1=2 है, तो x^3+x^-3 का मान ज्ञात करें |

If 4x^2-6x+1=0 , then the value of 8x^3 +(8x^3)^-1 is: यदि 4x^2-6x+1=0 है, तो 8x^3 +(8x^3)^-1 का मान ज्ञात करें |

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 ?

If x= sqrt3-sqrt2 , then the value of x^3-x^-3 is: यदि x= sqrt3-sqrt2 है, तो x^3-x^-3 का मान क्या होगा ?

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 |

If x=2+sqrt5 then the valule of x^3-x^-3 is: यदि x=2+sqrt5 है, तो x^3-x^-3 का मान ज्ञात करें |

If x=2+ sqrt5 then the value of x^3+x^-3 is: यदि x=2+sqrt 5 है तो x^3+x^-3 का मान है :

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