Home
Class 10
MATHS
The ratio of the sum and product of the ...

The ratio of the sum and product of the roots of the equation `7x^(2)-12x + 18=0` is

A

`7 : 12`

B

`7 : 18`

C

`3 : 2`

D

`2 : 3`

Text Solution

Verified by Experts

The correct Answer is:
D
Required ratio `=(12)/(7):(18)/(7)=2:3.`
Promotional Banner

Topper's Solved these Questions

  • QUADRATIC EQUATIONS

    RS AGGARWAL|Exercise Exercise 4E|71 Videos

  • PROBABILITY

    RS AGGARWAL|Exercise Multiple Choice Questions (Mcq)|37 Videos

  • REAL NUMBERS

    RS AGGARWAL|Exercise Test Youself|20 Videos

Similar Questions

Explore conceptually related problems

Find the roots of the equation 2x^(2)-9x-18=0

The sum of the roots of the equation x^(2)-6x+2=0 is

Find the product of the roots of the equation 9x^2-18|x|+5=0

Sum of the roots of the equation x^(2) + |2x - 3| - 4 = 0 is

Sum of the roots of the equation x^2 +7x+10=0

Find the sum and product of the roots of the quadrtic equation : 3x^(2)+2x-1=0

Find the roots of the equation x^2+7x-1=0

Find the sum and product of the roots of the quardtic equation : x^2-11x+28=0

find the sum and product of roots of the quadratic equation 2x^(2)-5x+3=0

The sum of the two roots of the equation x^(2)-5x+6=0 is

RS AGGARWAL-QUADRATIC EQUATIONS -Test Yourself
  1. The sum of the roots of the equation x^(2)-6x+2=0 is

    Text Solution

    |

  2. If the product of the roots of the equation x^(2)-3x+k=10 is -2 then t...

    Text Solution

    |

  3. The ratio of the sum and product of the roots of the equation 7x^(2)-1...

    Text Solution

    |

  4. If one root of the equation 3x^(2)-10x+3=0" is "(1)/(3) then the other...

    Text Solution

    |

  5. If one root of 5x^(2)+13x+k=0 be the reciprocal of the other root then...

    Text Solution

    |

  6. If the sum of the roots of the equation kx^(2)+2x+3k=0 is equal to the...

    Text Solution

    |

  7. The roots of a quadratic equation are 5 and -2. Then, the equation is

    Text Solution

    |

  8. If the sum of the roots of aquadratic equation is 6 and their product...

    Text Solution

    |

  9. If alpha and beta are the roots of the equation 3x^(2)+8x+2=0 then ((1...

    Text Solution

    |

  10. The roots of the equation ax^(2)+bx+c=0 will be reciprocal of each oth...

    Text Solution

    |

  11. If the roots of the equation ax^(2)+bx+c=0 are equal then c=?

    Text Solution

    |

  12. If the equation 9x^(2)+6kx+4=0 has equal roots then k=?

    Text Solution

    |

  13. If the equation x^(2)+2(k+2)x+9k=0 has equal roots then k= ?

    Text Solution

    |

  14. If the equation 4x^(2)-3kx+1=0 has equal roots then k=?

    Text Solution

    |

  15. The roots of ax^(2)+bx+c=0, ane0 are real and unequal, if (b^(2)-4ac)

    Text Solution

    |

  16. In the equation ax^(2)+bx+c=0, it is given that D=(b^(2)-4ac)gt0. Then...

    Text Solution

    |

  17. The roots of the equation 2x^(2)-6x+7=0 are

    Text Solution

    |

  18. The roots of the equation 2x^(2)-6x+3=0 are

    Text Solution

    |

  19. If the roots of 5x^(2)-kx+1=0 are real and distinct then

    Text Solution

    |

  20. If the equation x^(2)+5kx+16=0 has no real roots then

    Text Solution

    |