Home
Class 9
MATHS
Rationalize the denominator of each of ...

Rationalize the denominator of each of the following expressions :
` (1)/( 7+3sqrt2)`

Text Solution

Verified by Experts

The correct Answer is:
` (7- 3sqrt2)/( 31)`
Promotional Banner

Topper's Solved these Questions

  • NUMBER SYSTEMS

    KUMAR PRAKASHAN|Exercise EXERCISE 1.1 |4 Videos

  • NUMBER SYSTEMS

    KUMAR PRAKASHAN|Exercise EXERCISE 1.2|3 Videos

  • NUMBER SYSTEMS

    KUMAR PRAKASHAN|Exercise MULTIPLE CHOICE QUESTIONS (MCQs)|20 Videos

  • LINEAR EQUATIONS IN TWO VARIABLES

    KUMAR PRAKASHAN|Exercise Multiple Choice Questions (MCQs)|7 Videos

  • POLYNOMIALS

    KUMAR PRAKASHAN|Exercise Multiple Choice Questions (MCQs)|20 Videos

Similar Questions

Explore conceptually related problems

Rationalize the denominator of each of the following expressions : ( b^(2))/(sqrt(a^(2) +b^(2)+a))

Rationalise the denominator of each of the following expressions : (16)/( sqrt( 41- 5))

Rationalize the denominator of each of the following expressions : (6-4sqrt2)/( 6+4sqrt2)

Rationalise the denominator of each of the folloowing expressions : ( 30 )/( 5sqrt3- 3sqrt5)

Rationalise the denominators of the following: (1)/(sqrt7)

Rationalise the denominators of the following: (1)/(3+sqrt2)

Simplify each of the following expressions : ( 3+sqrt3)( 2+sqrt2)

Simplify each of the following expressions : (sqrt5+ sqrt2) ^(2)

Rationalize the denominators or the following ( 1)/( sqrt7-2)

Retionalise the denominators or the following ( 1)/(sqrt7)

KUMAR PRAKASHAN-NUMBER SYSTEMS-Skill Testing Exercise
  1. Rationalise the denominator of each of the folloowing expressions : ...

    Text Solution

    |

  2. Rationalize the denominator of each of the following expressions : ...

    Text Solution

    |

  3. Rationalize the denominator of each of the following expressions : ...

    Text Solution

    |

  4. Rationalize the denominator of each of the following expressions : ...

    Text Solution

    |

  5. Rationalize the denominator and simplify: (sqrt3-sqrt2)/( sqrt3+sq...

    Text Solution

    |

  6. Rationalize the denominator and simplify: (4sqrt3+5sqrt2)/( 4sqrt3...

    Text Solution

    |

  7. Rationalize the denominator and simplify: (2sqrt6-sqrt5)/( 3sqrt5-...

    Text Solution

    |

  8. If the x= 8+ 3sqrt7 , find the value of x^(2) + (1)/(x^(2)) .

    Text Solution

    |

  9. If the x= 5 +2sqrt6 find the value of x^(2) + (1)/(x^(2)) and x^(3)...

    Text Solution

    |

  10. If p= (sqrt3- sqrt2) /( sqrt3+ sqrt2) and q= (sqrt3+sqrt2)/( sqrt3- sq...

    Text Solution

    |

  11. If x= 2 +sqrt3. find the value of x^(3) +(1)/(x^(3))

    Text Solution

    |

  12. If x = 4 +sqrt(15) . Find the value of x^(2) +(1)/(x^(2)) and x^(3...

    Text Solution

    |

  13. Simplify : (3sqrt2-2sqrt3)/( 3sqrt2+2sqrt3) +(sqrt(12))/( sqrt3- s...

    Text Solution

    |

  14. Simplify : (2)/(sqrt5+ sqrt3) + (1)/(sqrt3+sqrt2) - (3)/(sqrt5+sqr...

    Text Solution

    |

  15. Simplify (sqrt5-2)/( sqrt5+2) - (sqrt 5+2)/( sqrt5-2)

    Text Solution

    |

  16. Simplify : (5+sqrt3)/(7- 4sqrt3) -(5-sqrt3)/( 7+4sqrt3)

    Text Solution

    |

  17. If a + 8 sqrt5 b = ( 8+ sqrt5)/( 8- sqrt5) , find a and b ,

    Text Solution

    |

  18. Find the values of a and b . If (2sqrt6-sqrt5)/( 3sqrt5-2sqrt6)=...

    Text Solution

    |

  19. Find a and b , if (4+ sqrt2)/( 2+sqrt2) = a- bsqrtb.

    Text Solution

    |

  20. Find a and b . If (4+ sqrt5)/( 2+sqrt5) = a+bsqrt5.

    Text Solution

    |