Home
Class 10
MATHS
Find the roots of x+(1)/(x)=2...

Find the roots of `x+(1)/(x)=2`

A

`14 : 11`

B

`1 : 1`

C

`11 : 4`

D

`5 : 7`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • REAL NUMBERS

    OSWAL PUBLICATION|Exercise Self-Assessment |11 Videos

  • SAMPLE PAPER 2

    OSWAL PUBLICATION|Exercise QUESTION BANK|99 Videos

Similar Questions

Explore conceptually related problems

Find the roots x+(1)/(x)=3,(1)/(x)-(1)/(x-2)=3

Find the roots of (55)/(24)x+x^2-1=0 .

The roots of x + (1)/(x) = 2 are …..

Find the roots x^(2)+5x-1=0

(b) Find the square root of (x-1) (x-2) (x-3) (x-4) + 1

Find the common roots of x^(12)-1=0 and x^(4)+x^(2)+1=0

Find the roots of 2x^2-3x-1=0 .

find the square root of (x-1)(x-2)(x-3)(x-4)+1 by factorization method

(b) Find the square root of 4x^(4) - 4x^(3) + 5x^(2) -2x +1

Find the equation whose roots are 2 times the roots of x^(5)+2x^(2)-4x+1=0

OSWAL PUBLICATION-SAMPLE PAPER 1-QUESTION BANK
  1. If the HCF of (336,54)=6, find the LCM (336,54)

    Text Solution

    |

  2. Find the distance of the point A(8, -6) from the origin.

    Text Solution

    |

  3. Find the roots of x+(1)/(x)=2

    Text Solution

    |

  4. Calculate the value of c for which pair of linear equations cx - y = 2...

    Text Solution

    |

  5. The radii of two concentric circles are 4 cm and 5 cm. The difference ...

    Text Solution

    |

  6. If x+y=2500 and x-y=2500 then the value of x is:

    Text Solution

    |

  7. Which triogonometric ratio related the adjacent side and opposite side...

    Text Solution

    |

  8. If x=(8+-sqrt((-8)^2-4xx3xx2))/(2xx3) then the required polynomial is:

    Text Solution

    |

  9. The distance between the points A(-8/5,2)and B(2/5,2) is:

    Text Solution

    |

  10. The values of x and y in 2x+3y=2 and x-2y=8 are:

    Text Solution

    |

  11. If the value of theta is 45^@, then what is the value of sec 45^@?

    Text Solution

    |

  12. The distance of the point (-12,5) from the origin is

    Text Solution

    |

  13. Find the coefficient of x^0 in x^2+3x+2=0.

    Text Solution

    |

  14. Which of the following statement is false?

    Text Solution

    |

  15. Which among the following ratio, is not opposite of each other?

    Text Solution

    |

  16. The LCM of two co-prime numbers is their .

    Text Solution

    |

  17. Suppose angle of depression from top of the tower to point A is 45^(@)...

    Text Solution

    |

  18. The values of x and y in 3x+2y=4 and 2x-3y=7 are:

    Text Solution

    |

  19. A ladder 10 m long reaches a window 8 m above the ground. Find the dis...

    Text Solution

    |

  20. Complete this identity : sec^2theta-1=

    Text Solution

    |