Home
Class 10
MATHS
9 and 1 are the roots of…....

9 and 1 are the roots of….

A

`x^2-10x+9=0`

B

`x^2-x+1=0`

C

`x^2+3x+4=0`

D

none

Text Solution

Verified by Experts

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

1 and 3/2 are the roots of…

If alpha and beta are the roots of the equation x^2-2x+4=0, then alpha ^9 + beta ^9=

IF alpha and beta are the roots of 2x^2 + x + 3=0 , then the equation whose roots are ( 1- alpha ) /( 1 + alpha ) and ( 1- beta ) /( 1 + beta ) is

IF alpha, beta are the roots of 9x^2+6x+1=0 then the equation with the roots 1// alpha , 1//beta is

If alpha, beta are the roots of x^(2)+6x+9=0 , then the equation whose roots are (1)/(alpha), (1)/(beta) is

If 1,1, alpha are the roots of x ^(3) -6x ^(2) + 9x- 4 =0 then find 'alpha '.

if 1,1, alpha are the roots of x^3-xx^2+9x-4=0 ,then find alpha .

If 1, -2, 3 are the roots of ax^(3) + bx^(2) + cx + d = 0 then the roots of ax^(3) + 3bx^(2) + 9cx + 27d = 0 are

BEYOND PUBLICATION-QUADRATIC EQUATIONS-EXAMPLE
  1. 9 and 1 are the roots of….

    Text Solution

    |

  2. Check whether the following are quadratic equations: (x - 2)^(2) + 1...

    Text Solution

    |

  3. Check whether the following are quadratic equation: x(x+1)+8=(x+2)(x...

    Text Solution

    |

  4. Check whether the following are quadratic equation: x(2x+3)=x^(2)+1

    Text Solution

    |

  5. Check whether the following are quadratic equation: (x+2)^(3)=x^(3)-4

    Text Solution

    |

  6. Check whether the following are quadratic equations: (x + 1)^(2) = 2...

    Text Solution

    |

  7. Chek whether the following are quadratic equation: x^(2)-2x=(-2)(3-x...

    Text Solution

    |

  8. Chek whether the following are quadratic equation: (x-2)(x+1)=(x-1)...

    Text Solution

    |

  9. Check whether the following are quadratic equations: (x - 3)(2x + 1)...

    Text Solution

    |

  10. Chek whether the following are quadratic equation: (2x-1)(x-3)=(x+5)...

    Text Solution

    |

  11. Chek whether the following are quadratic equation: x^(2)+3x+1=(x-2)^...

    Text Solution

    |

  12. Chek whether the following are quadratic equation: (x+2)^(3)=2x(x^(2...

    Text Solution

    |

  13. Chek whether the following are quadratic equation: x^(3)-4x^(2)-x+1=...

    Text Solution

    |

  14. Represent the following situations in the form of quadratic equation: ...

    Text Solution

    |

  15. Represent the following situations in the form of quadratic equation: ...

    Text Solution

    |

  16. Represent the following situations in the form of quadratic equation: ...

    Text Solution

    |

  17. A train travels a distance of 480 km at a uniform speed. If the speed ...

    Text Solution

    |

  18. Verify that 1 and 3/2 are the roots of the equation 2x^(2) - 5x + 3 = ...

    Text Solution

    |

  19. Find the roots of the equation 2x^(2) - 5x + 3 = 0 by factorisation.

    Text Solution

    |

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

    Text Solution

    |

  21. Find the roots of the following quadratic equations by factorisation. ...

    Text Solution

    |