Home
Class 9
MATHS
Simplify : (i)(sqrt(5)+sqrt(2))^2 (...

Simplify :
(i)`(sqrt(5)+sqrt(2))^2`
(ii) `(sqrt(11)-sqrt(5))^2`

Text Solution

AI Generated Solution

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

Simplify (5+sqrt(7))(5+sqrt(2))

Simplify : (i) (5+sqrt(5))(5-sqrt(5)) (ii) (3+2sqrt(2))(3-2sqrt(2))

Rationalies the denominator and simplify: (i) (1+sqrt(2))/(3-2sqrt(2)) (ii) (2sqrt(6)-\ sqrt(5))/(3sqrt(5)-\ 2sqrt(6))

Simplify: (sqrt(-2))/(sqrt(-8))

Simplify the following expressions: (i)\ (sqrt(3)+\ sqrt(7))^2 (ii)\ (sqrt(5)-sqrt(3))^2 (iii)\ (2sqrt(5)+3sqrt(2))^2

Simplify the following expressions: (i) (sqrt(3)+sqrt(7))^2 (ii) (2sqrt(5)+3sqrt(2))^2

Simplify : (1)/(sqrt(3)+sqrt(2))-(1)/(sqrt(3)-sqrt(2))+(2)/(sqrt(2)+1)

Simplify : sqrt(3+2sqrt(2))

Simplify (sqrt5-sqrt2)(sqrt5+sqrt2)

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

RD SHARMA ENGLISH-RATIONALISATION -All Questions
  1. Simplify the following expressions: (i)(3+sqrt(3))\ (2+sqrt(2)) (...

    Text Solution

    |

  2. Simplify: (i)(5+\ sqrt(5))\ (5-\ sqrt(5)) (ii) (3+2sqrt(2))\ (3-2...

    Text Solution

    |

  3. Simplify : (i)(sqrt(5)+sqrt(2))^2 (ii) (sqrt(11)-sqrt(5))^2

    Text Solution

    |

  4. Simplify each of the following: (i)root(3)4xx root(3)(16) (ii) ro...

    Text Solution

    |

  5. Simplify the following expressions: (i)\ (4+\ sqrt(7))\ (3+sqrt(2)) ...

    Text Solution

    |

  6. Simplify the following expressions: (i)\ (11+sqrt(11))\ (11-\ sqrt(11...

    Text Solution

    |

  7. Simplify the following expressions: (i)(3+sqrt(3))\ (3-sqrt(3)) (...

    Text Solution

    |

  8. Simplify the following expressions: (i)\ (sqrt(3)+\ sqrt(7))^2 (...

    Text Solution

    |

  9. Rationalise the denominator of 2/(sqrt(3))

    Text Solution

    |

  10. Rationalise the denominator of 1/(3+sqrt(2))

    Text Solution

    |

  11. Rationalise the denominator of 5/(sqrt(3)-\ sqrt(5))

    Text Solution

    |

  12. Rationalise the denominator of 1/(7+3sqrt(2))

    Text Solution

    |

  13. Rationalise the denominator in each of the following: (i)2/(sqrt(7)...

    Text Solution

    |

  14. Given that sqrt(5)=2. 236 approximately, find the three places of deci...

    Text Solution

    |

  15. Find the value of three places of decimals, of each of following: It...

    Text Solution

    |

  16. Find the value of three places of decimals; of each of the followin...

    Text Solution

    |

  17. If sqrt(2)=1. 414 find the value of sqrt(3)\/ sqrt(6) upto three place...

    Text Solution

    |

  18. Simplify each of the following by rationalising the denominator: (i...

    Text Solution

    |

  19. Simplify each of the following by rationalising the denominator: (7...

    Text Solution

    |

  20. If both a\ a n d\ b are rational numbers, find the values of a\ a n d\...

    Text Solution

    |