Home
Class 14
MATHS
If x^4+x^(-4)=194, (x succ 0) then the v...

If `x^4+x^(-4)=194, (x succ 0)` then the value of `(2x-4)^2` is:
यदि `x^4+x^(-4)=194, (x succ 0)` है, तो `(2x-4)^2` का मान ज्ञात करें |

A

15

B

20

C

12

D

16

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ALGEBRA

    MOTHERS|Exercise MULTIPLE CHOICE QUESTION|194 Videos

  • AGE

    MOTHERS|Exercise MULTIPLE CHOICE QUESTION|30 Videos

  • CO-ORDINATE GEOMATRY

    MOTHERS|Exercise OBJECTIVE QUESTION|72 Videos

Similar Questions

Explore conceptually related problems

If x^4+x^(-4)=47, (x succ 0) then the value of (2x-3)^2 is: यदि x^4+x^(-4)=47, (x succ 0) है, तो (2x-3)^2 का मान क्या होगा ?

If x^4+x^(-4)=194, x succ 0 then the value of (x-2)^2 is: यदि x^4+x^(-4)=194, x succ 0 है, तो (x-2)^2 का मान क्या होगा ?

If x^4+x^(-4)=1154, (x succ 0) then the value of 2(x-3)^2 is: यदि x^4+x^(-4)=1154, (x succ 0) है, तो 2(x-3)^2 का मान क्या होगा ?

If x^4+x^(-4)=1442, (x succ 0) then the value of x-x^-1 is: यदि x^4+x^(-4)=1442, (x succ 0) है, तो x-x^-1 का मान क्या होगा ?

If x^4+x^(-4)=1442, (x succ 0) then the value of x+x^-1 is: यदि x^4+x^(-4)=1442, (x succ 0) है, तो x+x^-1 का मान क्या होगा ?

If x^4+x^(-4)=2207, (x succ 0) then the value of x+x^-1 is: यदि x^4+x^(-4)=2207, (x succ 0) है, तो x+x^-1 का मान ज्ञात करें |

If x^4 + x^(-4) = 194 , x gt 0, then the value of x + (1)/(x) is :

If x^4+x^(-4)=194,x > 0 then the value of x+1/x is: यदि x^4+x^(-4)=194,x > 0 है, तो x+1/x का मान क्या होगा ?

MOTHERS-ALGEBRA -MULTIPLE CHOICE QUESTION
  1. If x = 2 + sqrt(5) then the value of x^(3) + x^(-3) is :

    Text Solution

    |

  2. If a^3-b^3=899 and a-b=31, then (a-b)^2 +3ab is equal to: यदि a^3-b^...

    Text Solution

    |

  3. If x^4+x^(-4)=194, (x succ 0) then the value of (2x-4)^2 is: यदि x^4...

    Text Solution

    |

  4. If x - (1)/(x) = 7, then x^(3) - (1)/(x^(3)) is equal to -

    Text Solution

    |

  5. If x^4+x^(-4)=1154, (x succ 0) then the value of 2(x-3)^2 is: यदि x...

    Text Solution

    |

  6. If a^3-b^3=899 and a-b=29, then (a-b)^2 +3ab is equal to: यदि a^3-b^...

    Text Solution

    |

  7. If (3x+1)^3+(x-3)^3+ (2x-4)^3= 6(3x+1)(x - 3)(x -2) then what is the ...

    Text Solution

    |

  8. The value of the expression (1)/(4){(a+(1)/(a))^(2) - (a-(1)/(a))} is ...

    Text Solution

    |

  9. a,b,c are three positive numbers, such that, (a+b+c) = 20,a^2 +b^2+c^2...

    Text Solution

    |

  10. (x+y)^(1/3)+(z+y)^(1/3)=- (x+z)^(1/3), then (x^3+y^3+z^3) can be expre...

    Text Solution

    |

  11. If a + (1)/(a) = 2, what is the value of (a^(4) - (1)/(a^(4))) ?

    Text Solution

    |

  12. If a + (1)/(a) = 3, then the value of (a^(6) + (1)/(a^(6))) is equal t...

    Text Solution

    |

  13. If a^((1)/(3)) + b^((1)/(3)) + c^((1)/(3)) = 0, then (a+b+c)^(6) is eq...

    Text Solution

    |

  14. If a + b -c = 12 and a^(2) + b^(2) + c^(2) = 110, (p) ab + bc + ca ...

    Text Solution

    |

  15. If a^2+b^2=169, and ab=60,(a succ b) then what is the value of (a^2-b^...

    Text Solution

    |

  16. If x=1/12.13+1/13.14+1/14.15........+1/23.24, y=1/36.37+1/37.38+1/38.3...

    Text Solution

    |

  17. If (10)/(7)(1-2.43 xx 10^(-3)) = 1.417 + x, then x is equal to :

    Text Solution

    |

  18. If (3x+1)^3+(x-3)^3+ (2x-4)^3= 6(3x+1)(x - 3)(x -2) then what is the ...

    Text Solution

    |

  19. If (1.25)(1-6.4xx10^-5)=1.2496+a, then a is equal to : यदि (1.25)(1...

    Text Solution

    |

  20. If (a+b+4){ab+4(a+b)}-4ab = 0, a ne -4, b ne -4, then, {1/((a+b+4)^117...

    Text Solution

    |