Home
Class 10
MATHS
If the roots of the equation x^2+7x+m=0 ...

If the roots of the equation `x^2+7x+m=0` are two consecutive whole number, then find the value of m.

Promotional Banner

Topper's Solved these Questions

  • QUESTION PAPER 2020

    UNITED BOOK HOUSE|Exercise Exercise |51 Videos

  • RAMKRISHNA MMISSION BOYS SCHOOL

    UNITED BOOK HOUSE|Exercise EXERCISE|54 Videos

Similar Questions

Explore conceptually related problems

If the roots of the equation x^2-b x+c=0 are two consecutive integers, then find the value of b^2-4c

Find the roots of the equation 2x^2 - x + 1/8 = 0

Find the root of equation 2x^2+3 x + 11=0.

Find the root of equation 2x^2+10 x + 20=0.

If he roots of the equation 12 x^2-m x+5=0 are in the ratio 2:3 then find the value of mdot

If the product of the roots of the equation 2x^2-7x+b=0 be (-3), then which of the following is the value of b?

If the roots of the equation 5x^2 - 7x - k = 0 are reciprocal to one another, then which of the following is the value of k?

If the roots of the cubic equation, x^3+a x^2+b x+c=0 are three consecutive positive integers, then the value of (a^2//(b+1)) is equal to?

If the roots of the equation x^2-8x+a^2-6a=0 are real distinct, then find all possible value of adot

If the roots of the equation 5x^2-7x-k=0 are reciprocal to one another, then which of the following is the value of k?

UNITED BOOK HOUSE-RAMAKRISHNA MISSION VIDYALAYA, NARENDRAPUR-EXERCISE
  1. The annual income of a man reduced by Rs 60 when the rate of interest ...

    Text Solution

    |

  2. A,B and C invested in the ratio of 2/3:4/5:3/4 in a partnership busine...

    Text Solution

    |

  3. If the roots of the equation x^2+7x+m=0 are two consecutive whole numb...

    Text Solution

    |

  4. Two circles intersect each other. Radius of both the circles is 10cm ...

    Text Solution

    |

  5. If x^2+y^2-4x-6y+13=0, then find the value of (x+y):(y-x).

    Text Solution

    |

  6. The cruved surface area of a shpere is reduced from 16pi sq cm to 4pi ...

    Text Solution

    |

  7. If the radius of a cone be r units, its height h unit and lateral surf...

    Text Solution

    |

  8. If the ratio of areas of two similar traingles be 64:49, then find th...

    Text Solution

    |

  9. What is the value of the third angle of a triangle in radian when its ...

    Text Solution

    |

  10. angleB is the right angle of a right angled isosceles triangleABC. Th...

    Text Solution

    |

  11. If 2x^2+3y^2 alpha xy, then show that x alphay.

    Text Solution

    |

  12. If the numbers 1,1/2,1/3,1/4,….1/n have frequencies 1,2,3,4…n respecti...

    Text Solution

    |

  13. The simnple interest and compound interest on a certain sum os money f...

    Text Solution

    |

  14. Nivedita and Uma have started a business with capital Rs.3000 and Rs 5...

    Text Solution

    |

  15. Solve: a/(x-b)+b/(x-a) = 2(x!=b,a)

    Text Solution

    |

  16. A man goes to a place covering distance of 8km and returns to the sam...

    Text Solution

    |

  17. If x= (sqrt2+1)/(sqrt2-1) and x-y= 4sqrt2 then find the value of x^4+y...

    Text Solution

    |

  18. Three variable x,y,z such that y+z-x is a constant and if (z+x-y)(x+y-...

    Text Solution

    |

  19. If (ad-bc)/(a-b-c+d) = (ac-bd)/(a-b+c-d) then show that each ratio = (...

    Text Solution

    |

  20. If a+c = 2b and 2/c= 1/b+1/d then prove that a:b = c:d.

    Text Solution

    |