Home
Class 12
MATHS
If x=(7+5sqrt(2))^(1/3) -1/((7+5sqrt(2))...

If `x=(7+5sqrt(2))^(1/3)` `-1/((7+5sqrt(2))^(1/3)` , then the value of `x^3+3x-14` is equal to 1 (b) 0 (c) 2 (d) 4

Promotional Banner

Topper's Solved these Questions

  • INVERSE TRIGONOMETRIC FUNCTIONS

    RESONANCE DPP ENGLISH|Exercise All Questions|15 Videos
  • MATRICES

    RESONANCE DPP ENGLISH|Exercise All Questions|7 Videos

Similar Questions

Explore conceptually related problems

If x=1/(2-sqrt(3)), find the value of x^3-2x^2-7x+5

If x=1/(2-sqrt(3)), find the value of x^3-2x^2-7x+5

If x=1/(2-sqrt(3)), find the value of x^3-2x^2-7x+5

If x=(sqrt(3)+1)/2, find the value of 4x^3+2x^2-8x+7.

If (7+4sqrt(3))^(x^(2-8))+(7-4sqrt(3))^(x^(2-8))=14, then x=

If 3tan^(-1)(1/(2+sqrt(3)))-tan^(-1)1/x=tan^(-1)1/3, then x is equal to 1 (b) 2 (c) 3 (d) sqrt(2)

If the maximum and minimum values of y=(x^2-3x+c)/(x^2+3x+c) are 7 and 1/7 respectively then the value of c is equal to (A) 3 (B) 4 (C) 5 (D) 6

The value of int_-2^3 |1-x^2|dx is (A) 7/3 (B) 14/3 (C) 28/3 (D) 1/3

The value of x=sqrt(2+sqrt(2+sqrt(2+...))) is (a) -1 (b) 1 (c) 2 (d) 3

If 4\ cos^(-1)x+sin^(-1)x=pi , then the value of x is (a) 3/2 (b) 1/(sqrt(2)) (c) (sqrt(3))/2 (d) 2/(sqrt(3))

RESONANCE DPP ENGLISH-JEE MAINS-All Questions
  1. A quadrilateral is inscribed in a parabola. Then the quadrilateral may...

    Text Solution

    |

  2. Which of the following is not equivalent to (p^^~ q)->r (a) ~(q v ~ ...

    Text Solution

    |

  3. If x=(7+5sqrt(2))^(1/3) -1/((7+5sqrt(2))^(1/3) , then the value of x^3...

    Text Solution

    |

  4. The median of a set of 9 distinct observations is 20.5. If each of the...

    Text Solution

    |

  5. If x=underset(n=1)overset(2000)prodn, then the value of the expression...

    Text Solution

    |

  6. Consider the following equation is x and y:(x-2y-1)^(2)+(4x+3y-4)^(2...

    Text Solution

    |

  7. The value of a^(sqrt((log)a b))-b^(sqrt((log)b a))(w h e r ea ,b >0a n...

    Text Solution

    |

  8. If f(n)=int(0)^(2015)(e^(x))/(1+x^(n))dx, then find the value of lim(n...

    Text Solution

    |

  9. Two functions f(x)a n dg(x) are defined as f(x)=(log)3|(x-2)/(x^2-10 x...

    Text Solution

    |

  10. Find the value of (23.17)^((1)/(5.76)) using log table.

    Text Solution

    |

  11. The number of integer belonging to the interval [-3, 30] but not belon...

    Text Solution

    |

  12. If A=[{:(1,-1,1),(0,2,-3),(2,1,0):}] and B=(adjA) and C=5A, then find ...

    Text Solution

    |

  13. Find number of digits in 18^20

    Text Solution

    |

  14. Consider the function f(x)=(sec^(-1)x)^2+(cos e c^(-1)x)^2 then Range ...

    Text Solution

    |

  15. It the first and (2n-1)^(th) terms of an A.P.,a G.P. and an H.P. of po...

    Text Solution

    |

  16. A right triangle ABC with sides 5 cm, 12 cm and 13 cm is revolved a...

    Text Solution

    |

  17. Which of the following statements are incorrect? I. If f(x) and g(x) a...

    Text Solution

    |

  18. Find the value of x satisfying the equation ((log)3 root(3)(3x)+(log)x...

    Text Solution

    |

  19. A relation R is defined on the set of circles such that "C(1)RC(2)impl...

    Text Solution

    |

  20. Let a(1),a(2),a(3), be three positive numbers which are G.P. with comm...

    Text Solution

    |