Home
Class 12
MATHS
Find the cube root of 72 -32sqrt5...

Find the cube root of `72 -32sqrt5`

Text Solution

Verified by Experts

The correct Answer is:
`3-sqrt(5)`
Promotional Banner

Topper's Solved these Questions

  • LOGARITHMS AND SURDS

    ML KHANNA|Exercise Problem Set (5) (Multiple choice questions)|10 Videos

  • LOGARITHMS AND SURDS

    ML KHANNA|Exercise Self Assessment test|10 Videos

  • LOGARITHMS AND SURDS

    ML KHANNA|Exercise Problem Set (3) (Multiple choice questions)|15 Videos

  • LINEAR PROGRAMMING

    ML KHANNA|Exercise Self Assessment Test|8 Videos

  • MATHEMATICAL REASONING

    ML KHANNA|Exercise PROBLEM SET (2) ASSERTION/REASON|3 Videos

Similar Questions

Explore conceptually related problems

Find the cube roots of

Find the cube root of 621

Find the cube root of 216

Find the cube root of 1728

Find the cube root of 1728.

Find the cube root of 5832

Find the cube root of 2744

Find the cube root of 125.

ML KHANNA-LOGARITHMS AND SURDS-Problem Set (4)
  1. If sqrt(3)=1.732, find the value of (sqrt(26-15sqrt((3))))/(5sqrt((2))...

    Text Solution

    |

  2. Find the square root of : 21-4sqrt(5)+8sqrt(3)-4sqrt(15).

    Text Solution

    |

  3. Find the square root of : 5-sqrt(10)-sqrt(15)+sqrt(6).

    Text Solution

    |

  4. Square root of 6 + sqrt(12) - sqrt(24) - sqrt(8) is

    Text Solution

    |

  5. Find the square root of : 21+3sqrt(8)-6sqrt(3)-6sqrt(7)-sqrt(24)-sqrt(...

    Text Solution

    |

  6. The value of sqrt(6+2sqrt(3)+2sqrt(2)+2sqrt(6))-(1)/(sqrt(5-2sqrt(6)))...

    Text Solution

    |

  7. Prove that sqrt(10+sqrt((24))+sqrt((40))+sqrt((60)))=sqrt(2)+sqrt(3)+s...

    Text Solution

    |

  8. Without extracting the roots, determine which is greater sqrt(11)-sqrt...

    Text Solution

    |

  9. Prove that for x ge 1, the expression sqrt(x+2sqrt((x-1)))+sqrt(x-2sqr...

    Text Solution

    |

  10. Find the cube root of 72 -32sqrt5

    Text Solution

    |

  11. Find the real cube root of 99-70sqrt(2).

    Text Solution

    |

  12. Find the real cube root of 9sqrt(3)+11sqrt(2).

    Text Solution

    |

  13. Find the real cube root of 38sqrt(14)-100sqrt(2).

    Text Solution

    |

  14. If sqrt(3)=1.732, find the value of (26+15sqrt(3))^(2//3)-(26+15sqrt(3...

    Text Solution

    |

  15. Prove (i) root3(20+14sqrt((2)))+root3(20-14sqrt((2)))=4 (ii) {6+sqrt...

    Text Solution

    |

  16. Let u(n)=(1)/(sqrt((5)))[((1+sqrt(5))/(2))^(n)-((1-sqrt(5))/(2))^(n)] ...

    Text Solution

    |

  17. If x=[-(q)/(2)+sqrt((q^(2))/(4)+(p^(3))/(27))]^(1//3)+[-(q)/(2)-sqrt((...

    Text Solution

    |

  18. Prove that root3(2) cannot be expressed in the form p+sqrt(q) where p ...

    Text Solution

    |

  19. Rationalize the denominator of (1)/(sqrt((a))+sqrt((b))+sqrt((c ))+sqr...

    Text Solution

    |

  20. If A/a = B/b = C/c= D/d then prove that sqrt(Aa)+sqrt(Bb)+sqrt(Cc)+sq...

    Text Solution

    |