Home
Class 14
MATHS
The value of (sqrt(8))^(1//3) a. 2 b. 8 ...

The value of `(sqrt(8))^(1//3)` a. `2` b. `8` c. `4` d. `sqrt(2)`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • STOCKS AND SHARES

    RS AGGARWAL|Exercise All Questions|42 Videos

  • TABULATION

    RS AGGARWAL|Exercise All Questions|25 Videos

Similar Questions

Explore conceptually related problems

(sqrt8)^(1/3) = ? (a) 2 (b) 4 (c) sqrt2 (d) 2sqrt2

If sqrt(24)=4.899, the value of sqrt((8)/(3)) is (a) 0.544 (b) 1.333 (c) 1.633 (d) 2.666

The value of int_0^(2pi)sqrt(1+sin (x/2)dx is 0 b. 4 c. 2 d. 8

The value of (1)/( sqrt(7) - sqrt(6)) - (1)/( sqrt(6) - sqrt(5) ) +(1)/( sqrt(5) -2) - (1)/( sqrt(8) - sqrt(7) ) +(1)/( 3- sqrt(8)) is

Given sqrt(2)=1.414. The value of sqrt(8)+2sqrt(32)-3sqrt(128)+4sqrt(50) is (a) 8.426 (b) 8.484(c)8.526 (d) 8.876

The value of sin(1/4sin^(-1)(sqrt(63))/8) is 1/(sqrt(2)) (b) 1/(sqrt(3)) (c) 1/(2sqrt(2)) (d) 1/(3sqrt(3))

The value of cos48cos12 (A) (sqrt(5)+3)/(8) (B) (3-sqrt(5))/(2) (C) (sqrt(5)+1)/(4) (D) (sqrt(5)-1)/(4)

If x=(7-4sqrt(3)), then the value of (x+(1)/(x)) is 3sqrt(3)( b 8sqrt(3)(c)14(d)14+8sqrt(3)

RS AGGARWAL-SURDS AND INDICES-All Questions
  1. (10)^(24)xx(10)^(-21)=? 3 b. 10 c. 100 d. 1000

    Text Solution

    |

  2. The value of (256)^(5//4) is a. 512 b. 984 c. 1024 d. 1032

    Text Solution

    |

  3. The value of (sqrt(8))^(1//3) a. 2 b. 8 c. 4 d. sqrt(2)

    Text Solution

    |

  4. The value of (32/243)^(-4//5) is a. 4/9 b. 9/4 c. (16)/(81) d. (81)/(...

    Text Solution

    |

  5. The value of (-1/216)^(-2//3) is a. 36 b. -36 c. 1/(36) d. -1/(36) \

    Text Solution

    |

  6. The value of 27^(-2//3) lies between a. 0 and 1 b. 1 and 2 c. 2 and 3...

    Text Solution

    |

  7. the value of root(3)(2^4sqrt(2^(-5)sqrt(2^6))) is a. 1 b. 2 c. 2^(5//3...

    Text Solution

    |

  8. sqrt(2sqrt(2sqrt(2sqrt(2sqrt(2)))))=? 2^((29)/(31)) b. 2^((31)/(32)) ...

    Text Solution

    |

  9. The value of (0. 03125)^(-2//5) is a. 4 b. 12 c. 9 d. 31.25

    Text Solution

    |

  10. (1/2)^(-1/2) is equal to 1/(sqrt(2)) b. 2sqrt(2) c. -sqrt(2) d. sqrt(2...

    Text Solution

    |

  11. Simplified form of [(root(5)(x^(-3//5)))^(-5//3)]^5 is a. 1/x b. x c. ...

    Text Solution

    |

  12. What will come in place of both the question marks in the following qu...

    Text Solution

    |

  13. The value of 5^(1//4)xx(125)^(0.25) is: a. sqrt(5) b. 5 c. 5sqrt(5) d....

    Text Solution

    |

  14. The value of 1/((216)^(-2//3))+1/((256)^(-3//4))+1/((32)^(-1//5)) is a...

    Text Solution

    |

  15. (2. 4xx10^3)-:(8xx10^(-2))=? 3xx10^(-5) b. 3xx10^4 c. 3xx10^5 d. 30

    Text Solution

    |

  16. (1/216)^(-2//3)-:(1/27)^(-4//3)=? a. 3/4 b. 2/3 c. 4/9 d. 1/8

    Text Solution

    |

  17. (48)^(-2/7)xx(16)^(-5/7)xx(3)^(-5/7)=? 1/3 b. 1/(48) c. 1 d. 48

    Text Solution

    |

  18. If 10^x=1/2, then 10^(-8x)=? a.1/(256) b. 80 c. 16 d. 256

    Text Solution

    |

  19. If (3/5)^3(3/5)^(-6)=(3/5)^(2x-1), then x is equal to a. -2 b. -1 c. 1...

    Text Solution

    |

  20. 49xx49xx49xx49=7^? 4 b. 7 c. 8 d. 16

    Text Solution

    |