Home
Class 9
MATHS
Express each one of the following with r...

Express each one of the following with rational denominator: (i)`(sqrt(3)+\ 1)/(2sqrt(2)-\ sqrt(3))` (ii) `(6-4sqrt(2))/(6+4sqrt(2))`

Promotional Banner

Topper's Solved these Questions

  • QUADRILATERALS

    RD SHARMA ENGLISH|Exercise All Questions|250 Videos

  • STATISTICS

    RD SHARMA ENGLISH|Exercise All Questions|3 Videos

Similar Questions

Explore conceptually related problems

Express each one of the following with rational denominator: (i) (3sqrt(2)+\ 1)/(2sqrt(5)-3) (ii) (b^2)/(sqrt(a^2+b^2)+\ a)

Express each one of the following with rational denominator: (i) (30)/(5sqrt(3)-\ 3\ sqrt(5)) (ii) 1/(2sqrt(5)-\ sqrt(3))\

Express each one of the following with rational denominator: (i) 1/(3+\ sqrt(2)) (ii) 1/(sqrt(6)-\ sqrt(5)) (iii) (16)/(sqrt(41)-\ 5)

Simplify the following by rationalizing the denominator: (7)/(sqrt(15)+2sqrt(2))

Simplify the following by rationalizing the denominator: (30)/(sqrt(15)+2sqrt(2))

Rationalize the denominator of : (i) (2sqrt(3))/sqrt(5)" (ii) "1/(sqrt(3)-sqrt(2))

Simplify each of the following by rationalising the denominator; 1/(5+sqrt(2)) (ii) (5+sqrt(6))/(5-sqrt(6)) (iii) (7+3sqrt(5))/(7-3sqrt(5)) (iv) (2sqrt(3)-sqrt(5))/(2sqrt(2)+3sqrt(3))

In each of the following determine rational number a\ a n d\ b : (i) (sqrt(3)-1)/(sqrt(3)+1)=a-bsqrt(3) (ii) (4+\ sqrt(2))/(2+sqrt(2))=a-sqrt(b)

Simplify the following by rationalizing the denominator: (sqrt(3)-sqrt(2))/(sqrt(3)+sqrt(2))

Simplify each of the following by rationalising the denominator: (7+3sqrt(5))/(7-3sqrt(5)) (ii) (2\ sqrt(3)-\ sqrt(5))/(2sqrt(2)+\ 3sqrt(3))

RD SHARMA ENGLISH-RATIONALISATION -All Questions
  1. Express each one of the following with rational denominator: (i)1...

    Text Solution

    |

  2. Express each one of the following with rational denominator: (i)(30...

    Text Solution

    |

  3. Express each one of the following with rational denominator: (i)(sqr...

    Text Solution

    |

  4. Express each one of the following with rational denominator: (i)(3s...

    Text Solution

    |

  5. Rationales the denominator and simplify: (i)(sqrt(3)-\ sqrt(2))/(sqrt(...

    Text Solution

    |

  6. Rationalies the denominator and simplify: (i)(1+sqrt(2))/(3-2sqrt(2)) ...

    Text Solution

    |

  7. Rationalise the denominator and simplify: (i) (4sqrt(3)+5sqrt(2))/(sqr...

    Text Solution

    |

  8. Simplify: (i) (3sqrt(2)-2sqrt(2))/(3sqrt(2)+\ 2sqrt(3))+(sqrt(12))/(sq...

    Text Solution

    |

  9. Simplify: (i)(7+3\ sqrt(5))/(3+\ sqrt(5))-(7-3\ sqrt(5))/(3-\ sqrt(5))...

    Text Solution

    |

  10. Simplify: 2/(sqrt(5)+\ sqrt(3))+1/(sqrt(3)+\ sqrt(2))-3/(sqrt(5)+\ sq...

    Text Solution

    |

  11. In each of the following determine rational number a\ a n d\ b : (i...

    Text Solution

    |

  12. In each of the following determine rational number a\ a n d\ b : (i...

    Text Solution

    |

  13. In each of the following determine rational number a\ a n d\ b : (i...

    Text Solution

    |

  14. If x=2+sqrt(3) , find the value of x^3+1/(x^3)

    Text Solution

    |

  15. If x=3+sqrt(8) , find the value of x^2+1/(x^2)

    Text Solution

    |

  16. Find the value of 6/(sqrt(5)-\ sqrt(3)) , it being given that sqrt(3)=...

    Text Solution

    |

  17. Find the values of each of the following correct to three places of ...

    Text Solution

    |

  18. If x=sqrt(3) find the value of 2x^2-8x+7.

    Text Solution

    |

  19. Write the value of (2+sqrt(3))(2-sqrt(3))

    Text Solution

    |

  20. Write the reciprocal of 5+\ sqrt(2)

    Text Solution

    |