Home
Class 10
MATHS
The roots of the quadratic equation (x^(...

The roots of the quadratic equation `(x^(2) - 8)/(x^(2) + 20) = 1/2` are…

Promotional Banner

Topper's Solved these Questions

  • QUADRATIC EQUATIONS

    BEYOND PUBLICATION|Exercise EXAMPLE|135 Videos

  • PROGRESSIONS

    BEYOND PUBLICATION|Exercise EXERCISE|259 Videos

  • QUESTION PAPER

    BEYOND PUBLICATION|Exercise EXERCISE|55 Videos

Similar Questions

Explore conceptually related problems

Find the roots of the quadratic equation x - 1/(3x) = 1/6

Write the nature of the roots of the quadratic equation x^(2) - 8x + 16 = 0

The roots of a quadratic equation x/p = p/x are

Find the value of k, if 2 is one of the roots of the quadratic equation x^(2) - kx + 6 = 0

Find the roots of the Quadratic equation x^2+2x-3=0 .

If alpha and beta are the roots of the quadratic equation x^(2) - 3x + 1 = 0 "then" 1/alpha^(2) + 1/beta^(2)

The product of the roots of the quadratic equation sqrt 2 x^(2) - 3x + 5 sqrt 2 = 0

The nature of the roots of a quadratic equation 4x^(2) + 5x + 1 = 0 is…..

If alpha,beta are the roots of the quadratic equation x^2-(a-2)x-(a+1)=0 , where a is a variable, then the least value of alpha^2+beta^2 is

Write the nature of roots of the quadratic equation 2x^(2) - 5x + 6 = 0

BEYOND PUBLICATION-QUADRATIC EQUATIONS-EXAMPLE
  1. Find the roots of 6x^2-x-2=0.

    Text Solution

    |

  2. The roots of (7x-1)(2x+3)=0.

    Text Solution

    |

  3. If the sum of squares of two consecutive positive even numbers is 100 ...

    Text Solution

    |

  4. The discriminant of 5x^(2) - 3x - 2 = 0 is…

    Text Solution

    |

  5. The nature of the roots of a quadratic equation 4x^(2) - 12x + 9 = 0 i...

    Text Solution

    |

  6. The roots of the Q.E. (x -1/3)^(2) = 9

    Text Solution

    |

  7. The roots of the quadratic equation (x^(2) - 8)/(x^(2) + 20) = 1/2 are...

    Text Solution

    |

  8. The roots of 2x^(2) - x + 1/8 = 0 are…

    Text Solution

    |

  9. If y(y+y) = 12 then y=?

    Text Solution

    |

  10. Find the equations with roots 9 and 1.

    Text Solution

    |

  11. If alpha,beta are the roots of x^2-yx+3=0 the find the value of alpha^...

    Text Solution

    |

  12. If 1/(x-2)+2/(x-1)=6/x then find the value of x.

    Text Solution

    |

  13. In right angle triangle triangle ABC AB = 4, AC= 5 then find the val...

    Text Solution

    |

  14. If x^2-4x+3=1 then find the value of x.

    Text Solution

    |

  15. The sum of a number and its recip- rocal is 5/2 then the number is

    Text Solution

    |

  16. The roots of a quadratic equation (sqrt 2 x + 3) (5x - sqrt 3) = 0are…...

    Text Solution

    |

  17. A piece of wire 8m in length is cut into two pieces and each piece is ...

    Text Solution

    |

  18. For what positive value of x the 9x^2-81=0.

    Text Solution

    |

  19. If alpha,beta are the roots of 32x^2+3x-7=0 then find the value of (al...

    Text Solution

    |

  20. Form a quadratic equation from x^(3) - 4x^(2) - x + 1 = (x - 2)^(3) =

    Text Solution

    |