Home
Class 9
MATHS
Evaluate each of the following by removi...

Evaluate each of the following by removing radical signs and negative indices wherever they occur:
(i)`(27)^(-2/3)`
(ii) `((64)/(25))^(-3/2)`

Promotional Banner

Topper's Solved these Questions

  • COORDINATE GEOMETRY

    RD SHARMA ENGLISH|Exercise All Questions|23 Videos

  • FACTORIZATION OF ALGEBRAIC EXPRESSIONS

    RD SHARMA ENGLISH|Exercise All Questions|226 Videos

Similar Questions

Explore conceptually related problems

Evaluate each of the following by removing radical signs and negative indices wherever they occur: (i)\ (64)^(1/3) (ii) (125)^(-1/3) (iii)\ (27)^(-2/3) (iv) ((64)/(25))^(-3/2)

Evaluate each of the following removing radical sign and negative indices wherever they occur (i) (64)^(1/3) (ii) (125)^(-1/3) (iii) (27)^(-2/3) (iv) (64/25)^(-3/2) (v) (-1/2)^(-5) (vi) (1/4)^(-1) (vii) 5^(-2)

Simplify each of the following by removing radical signs and negative indices wherever they occur: (i)\ (sqrt(4))^(-3/4) (ii)\ (sqrt(5))^(-3)\ xx\ (sqrt(2))^(-3) (iii)1/(4^(-5)3)

Simplify each of the following by removing radical signs and negative indices wherever they occur: (i)\ (sqrt(4))^(-7)\ xx\ \ (sqrt(2))^(-5)

Evaluate each of the following: 2/3-3/5 (ii) -4/7-2/(-3)

Evaluate each of the following (i) 5^2\xx\ 5^4 (ii) (3^2)^3

Evaluate : ((27)/(125))^((2)/(3))xx((9)/(25))^(-(3)/(2))

Evaluate each of the following: (i) 111^3-\ 89^3 (ii) 46^3+34^3

Evaluate each of the following: (i) 104^3+\ 96^3 (ii) 93^3-\ 107^3

Evaluate each of the following : (i)(sqrt(9))^(-3)" "(ii)(3sqrt(8))^(-2)

RD SHARMA ENGLISH-EXPONENTS OF REAL NUMBER-All Questions
  1. Find the value of: (1/(64))^(1/6)

    Text Solution

    |

  2. Evaluate each of the following by removing radical signs and negative ...

    Text Solution

    |

  3. Evaluate each of the following by removing radical signs and negative ...

    Text Solution

    |

  4. Simplify each of the following: (i)\ (625)^(-1/4) (ii)\ ((256)/(81)...

    Text Solution

    |

  5. Simplify each of the following: (i)\ ((243)/(32))^(-4/5) (ii)\ (32...

    Text Solution

    |

  6. [{(625)^(-1/4)}^(-1/2)]^2

    Text Solution

    |

  7. Simplify: (256)^-(4^(((-3)/2)))

    Text Solution

    |

  8. Simplify: 4/((216)^(-2/3))+1/((256)^(-3/4))+2/((243)^(-1/5))

    Text Solution

    |

  9. Simplify: sqrt(1/4)+(0. 01)^(-1/2)-(27)^(2/3)

    Text Solution

    |

  10. Simplify : ((25)^(3/2)*(243)^(3/5))/((16)^(5/4)*(8)^(4/3))

    Text Solution

    |

  11. Simplify: ((81)/(16))^(-3/4)*[((25)/9)^(-3/2)-:(5/2)^(-3)]

    Text Solution

    |

  12. Simplify each of the following by removing radical signs and negative ...

    Text Solution

    |

  13. Simplify each of the following by removing radical signs and negative ...

    Text Solution

    |

  14. Assuming that x , y , z are positive real numbers, simplify each of th...

    Text Solution

    |

  15. Assuming that x , y , z are positive real numbers, simplify each of th...

    Text Solution

    |

  16. Assuming that x , y , z are positive real numbers, simplify each of th...

    Text Solution

    |

  17. If x , y ,z are positive real numbers show that: sqrt(x^(-1)y)dotsqrt(...

    Text Solution

    |

  18. If ((x^(-1)y^2)/(x^3y^(-2)))^1.\ ((x^6\ y^(-3))/(x^2\ y^3))^(1/2)=x^a ...

    Text Solution

    |

  19. If x=\ 28^(1/3)\ \ a n d\ y=\ 27^(1/3) find the value of x-y-1/(x^2+x...

    Text Solution

    |

  20. If x=3,\ find the value of (x^(1/3)+\ x^(-1/3))\ (x^(2/3)+x^(-2/3)-1\...

    Text Solution

    |