Home
Class 12
MATHS
If alpha , beta are the roots of ax^...

If` alpha , beta ` are the roots of ` ax^2 + bx + c=0` then ` alpha beta ^(2) + alpha ^2 beta + alpha beta =`

A

`(ac-bc)/(a^2)`

B

`(bc-ac)/(a^2)`

C

`(ac-bc)/(b^2)`

D

`(bc-ac)/(b^2)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • QUADRATIC EXPRESSIONS

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 1B (QUADRATIC EXPRESSIONS)|106 Videos

  • QUADRATIC EXPRESSIONS

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 ( SPECIAL TYPE QUESTIONOS ) ( SET -1)|4 Videos

  • QUADRATIC EXPRESSIONS

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 ( SPECIAL TYPE QUESTIONOS ) ( SET -4)|4 Videos

  • PROPERTIES OF TRIANGLES

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 (SPECIAL TYPE QUESTIONS) Set-4|10 Videos

  • RELATIONS

    DIPTI PUBLICATION ( AP EAMET)|Exercise Exercise|49 Videos

Similar Questions

Explore conceptually related problems

If alpha , beta are the roots of ax ^2-2bx + c=0 then alpha ^3 beta ^3 + alpha ^2 beta ^3 + alpha ^3 beta ^2 =

IF alpha , beta are the roots of ax ^(2) +bx + c =0 then alpha ^2 + beta ^2=

(alpha + beta)^(2) - 2 alpha beta =

If alpha , beta are the roots of ax ^2 + bx +c=0 then alpha ^5 beta ^8 + alpha beta ^5=

IF alpha , beta are the roots of ax ^2 + bx + c=0 then (alpha ^2 + beta ^2)/(alpha ^(-2)+ beta ^(-2))=

IF alpha , beta are the roots of ax ^(2)+bx +c=0 then alpha ^3 + beta ^3=

IF alpha , beta are the roots of ax ^2 +bx +c=0 then (1)/(alpha ^2) +(1)/(beta^2)=

IF alpha , beta are the roots of ax^2+ bx + c=0 then (1)/(alpha ^3)+(1)/(beta ^3)=

IF alpha , beta are the roots of ax ^2 + bx + c=0 then ( a alpha + b )^(-3) + ( a beta + b ) ^(-3)=

IF alpha , beta are the roots of ax ^2 + bx +c=0 then (alpha ^2)/( beta ) +( beta ^2)/( alpha )

DIPTI PUBLICATION ( AP EAMET)-QUADRATIC EXPRESSIONS-EXERCISE 1A (QUADRATIC EQUATIONS)
  1. If alpha , beta are the roots of 3x ^2 -5x+7=0 then alpha ^3 ...

    Text Solution

    |

  2. IF alpha , beta are the roots of ax ^(2) +bx + c =0 then alpha...

    Text Solution

    |

  3. If alpha , beta are the roots of ax^2 + bx + c=0 then alpha be...

    Text Solution

    |

  4. If alpha , beta are the roots of x^2 +x+1=0 then alpha // beta...

    Text Solution

    |

  5. IF alpha , beta are the roots of ax ^2 +bx +c=0 then (1)/(alp...

    Text Solution

    |

  6. IF alpha , beta are the roots of ax ^2 +bx +c=0 then (1)/(alp...

    Text Solution

    |

  7. IF alpha , beta are the roots of ax ^(2)+bx +c=0 then alpha ^3 +...

    Text Solution

    |

  8. IF alpha , beta are the roots of ax ^2 + bx +c=0 then (alpha ^2...

    Text Solution

    |

  9. IF alpha , beta are the roots of ax^2+ bx + c=0 then (1)/(alpha...

    Text Solution

    |

  10. If alpha , beta are the roots of ax ^2 + bx +c=0 then alpha ...

    Text Solution

    |

  11. IF alpha , beta are the roots of ax ^2 + bx + c=0 then (alpha...

    Text Solution

    |

  12. IF alpha , beta are the roots of ax ^2 + bx +c=0 then (alpha ^3...

    Text Solution

    |

  13. IF alpha , beta are the roots of ax^2+bx +c=0 then ((alpha )/(be...

    Text Solution

    |

  14. IF alpha , beta are the roots of ax^2+bx +c=0 then ((1)/(alpha ^2...

    Text Solution

    |

  15. IF alpha , beta are the roots of ax^2+bx +c=0 then (a alpha + b...

    Text Solution

    |

  16. IF alpha , beta are the roots of ax ^2 + bx + c=0 then ( a al...

    Text Solution

    |

  17. IF alpha , beta are the roots of ax ^2 + bx +c=0 then ((alpha )/...

    Text Solution

    |

  18. IF alpha ,, beta are the roots of the equation 8x^2-3x+27=0 then...

    Text Solution

    |

  19. If alpha , beta are the roots of ax^2+bx +c=0 then (1+ alpha +...

    Text Solution

    |

  20. If alpha , beta are the roots of ax ^2-2bx + c=0 then alpha ...

    Text Solution

    |