Home
Class 14
MATHS
If (sqrt2+ sqrt5-sqrt3)xxk=-12 , then wh...

If `(sqrt2+ sqrt5-sqrt3)xxk=-12` , then what will be the value of k ?
यदि `(sqrt2+ sqrt5-sqrt3)xxk=-12` है, तो k का मान क्या होगा?

A

`(sqrt2+sqrt5-sqrt3)(2+sqrt5)`

B

`(sqrt2+sqrt5+sqrt3)(2-sqrt5)`

C

`(sqrt2+sqrt5+sqrt3)(2-sqrt10)`

D

`(sqrt2+sqrt5+sqrt3)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SURDS & INDICES

    GAGAN PRATAP |Exercise Surds & Indices (Sheet-2)|64 Videos

  • SIMPLE INTEREST (SI)

    GAGAN PRATAP |Exercise MULTIPLE CHOICE QUESTION|92 Videos

  • TIME & WORK

    GAGAN PRATAP |Exercise TIME & WORK (SHEET-3)|23 Videos

Similar Questions

Explore conceptually related problems

If sqrt(11-3 sqrt8)=a+b sqrt2 , then what is the value of (2a + 3b) ? यदि sqrt(11-3 sqrt8)=a+b sqrt2 ,तो (2a + 3b) का मान क्या होगा:

If x^2-2 sqrt5 x+1=0 , then what is the value of x^5+1/x^5 ? यदि x^2-2 sqrt5 x+1=0 है, तो x^5+1/x^5 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 (8+2 sqrt3)/(3 sqrt3+5)=a sqrt3-b , then the value of a + b is equal to: यदि (8+2 sqrt3)/(3 sqrt3+5)=a sqrt3-b तो a + b का मान क्या होगा?

If (8+2 sqrt3)/(3 sqrt3+5)=a sqrt3-b , then the value of a + b is equal to: यदि (8+2 sqrt3)/(3 sqrt3+5)=a sqrt3-b , तब a+b का मान क्या है?

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 ?

The value of [sqrt2]+[sqrt3]+[sqrt5]

sqrt(5sqrt(2)-2sqrt(12))=

If sqrtx- 1/sqrtx= sqrt 5 , then x^2+1/x^2 is equal to: यदि sqrtx- 1/sqrtx= sqrt 5 है, तो x^2+1/x^2 का मान क्या होगा ?

GAGAN PRATAP -SURDS & INDICES-Surds & Indices (Sheet-2)
  1. If (sqrt2+ sqrt5-sqrt3)xxk=-12 , then what will be the value of k ? ...

    Text Solution

    |

  2. sqrt(7sqrt(7sqrt(7...)))=(343)^(y-1) then y=

    Text Solution

    |

  3. root(3)(64root(3)(64root(3)(64))).........oo=?

    Text Solution

    |

  4. Solve root(5)(16root(5)(16(root(5)(16............oo)

    Text Solution

    |

  5. If x^(m)=root(14)(xsqrt(xsqrtx)) then what is the value of m ?

    Text Solution

    |

  6. sqrt(27-:sqrt(27-:sqrt(27-:sqrt(27..........oo))))=?

    Text Solution

    |

  7. If x^(sqrtx^(sqrt(x)^(sqrt(x)^(.^(.^(.oo))))))=(1)/(2) then x=?

    Text Solution

    |

  8. x^(sqrtx^(sqrt(x)^(sqrt(x)^(.^(.^(.oo))))))=(1)/(36) then x=?

    Text Solution

    |

  9. sqrt(12sqrt(12sqrt(12sqrt(12sqrt(12sqrt(12))))))=?

    Text Solution

    |

  10. If root(3)(11root(3)(11root(3)(11root(3)(11root(3)(11)))))=121^(k) the...

    Text Solution

    |

  11. root(m)(aroot(n)(broot(m)(aroot(n)(broot(m)(a)root(n)(b..........oo)))...

    Text Solution

    |

  12. Find the value of sqrt(30+sqrt(30+sqrt(30+……)))

    Text Solution

    |

  13. Let x=sqrt(272+sqrt(272+sqrt(272+sqrt(272........."to infinity"))))

    Text Solution

    |

  14. What is the value of 2 + sqrt(2+sqrt(2+sqrt(2........)))?

    Text Solution

    |

  15. Let x=sqrt(42-sqrt(42-sqrt(42-sqrt(42-......."to infinity")))) then x ...

    Text Solution

    |

  16. (sqrt(210+sqrt(219+sqrt(210+.......))))/(sqrt(156-sqrt(156-sqrt(156-.....

    Text Solution

    |

  17. If (sqrt(8sqrt(8sqrt(8sqrt(8))))**sqrt(56+sqrt(56+sqrt(56+.......))))/...

    Text Solution

    |

  18. sqrt(31+sqrt(31+sqrt(31+sqrt(31+.......oo))))=?

    Text Solution

    |

  19. sqrt(14+sqrt(14+sqrt(14+sqrt(14+.......oo))))=?

    Text Solution

    |

  20. Find sqrt(19-sqrt(19-sqrt(19-sqrt(19-.......oo))))=?

    Text Solution

    |

  21. If A=sqrt(10-sqrt(10-sqrt(10-sqrt(10-.......oo)))) then which of the f...

    Text Solution

    |