Home
Class 14
MATHS
If (x+1/x)=3 the the value of (x^3+1/x^3...

If `(x+1/x)=3` the the value of `(x^3+1/x^3)` is equal to

A

3

B

2

C

1

D

0

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • 2011 TIER-II PAPER(23)

    CHAMPION PUBLICATION|Exercise EXERCISE|100 Videos

Similar Questions

Explore conceptually related problems

If x-1/x=3 , then the value of x^3-1/x^3 is

If (x+(1)/(x))=3 , then the value of (x^(3)+(1)/(x^(3))) is equal to :

If x(3-2/x)=3/x , then the value of x^3-(1)/(x^3) is equal to:

If x-(1)/(x)=1, then the value of x^(3)-(1)/(x^(3)) is equal to (a)2(b)3(c)4(d)8

If (x^3+1/x^3)=2 then the value of (x+1/x) is

If x^(2) - 3x + 1 = 0 , then the value of x^(3) + (1)/(x^(3)) is equal to

If (x-1/x)^2=3 then the value of x^6+1/x^6 equals यदि (x-1/x)^2=3 तो x^6+1/x^6 का मान निकालें।

If x^2+1/x^2=7, then the value of x^3+1/x^3 Where x>0 is equal to:

CHAMPION PUBLICATION-2010 TIER-II PAPER(24)-EXERCISE
  1. The sum and product of two numbers are 12 and 35 respectively. The sum...

    Text Solution

    |

  2. If a ^(2) + b ^(2) + (1)/(a ^(2)) + (1)/(b ^(2)) =4, then the value of...

    Text Solution

    |

  3. If (x+1/x)=3 the the value of (x^3+1/x^3) is equal to

    Text Solution

    |

  4. The value of ((0. 1xx0. 1xx0. 1+0. 02xx0. 02xx0. 02)/(0. 2xx0. 2xx0...

    Text Solution

    |

  5. If x+1/x=2, then the value of x^99+1/x^99 is- यदि x+1/x=2 है, तो x^...

    Text Solution

    |

  6. If x ^(3) + 3x ^(2) + 3x = 7, then the x is equal to

    Text Solution

    |

  7. If 2x+2/x=1, then the value of x^3+1/x^3 is यदि 2x+2/x=1 हो, तो x...

    Text Solution

    |

  8. The greatest number among sqrt5, root(3)(4), root(5)(2), root(7)(3) is...

    Text Solution

    |

  9. root(3)((13.608)^2-(13.392)^2) is equal to root(3)((13.608)^2-(13.39...

    Text Solution

    |

  10. [1/(1xx2)+1/(2xx3)+1/(3xx4)+ ,+1/(99xx100)]=

    Text Solution

    |

  11. The sum of all the digits of the numbers from 1 to 100 is 1 से 100 त...

    Text Solution

    |

  12. A shopkeeper sells sugar in such a way that the selling price of 950g ...

    Text Solution

    |

  13. A person bought a horse and a carriage for Rs. 20,000. Later, he sold ...

    Text Solution

    |

  14. A sells an article to B at 15% profit. B sells it to C at 10% loss. If...

    Text Solution

    |

  15. An article is sold at a certain fixed price. By selling it at 2/3 of t...

    Text Solution

    |

  16. A sells an ariticle to B for Rs.45,000 losing 10% in the transaction. ...

    Text Solution

    |

  17. The cost price of an article is 80% of its marked price for sale. How ...

    Text Solution

    |

  18. A merchant has announced 25% rebate on priece of ready-made garments a...

    Text Solution

    |

  19. A merchant purchases a wrist watch for Rs 450 and fixes its list price...

    Text Solution

    |

  20. A reduction of 10% in the price of tea enables a dealer to purchase 25...

    Text Solution

    |