Home
Class 12
MATHS
If a, b, c are in HP, find the relation ...

If a, b, c are in HP, find the relation between the roots of `ax^2+bx+c=0`.

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • Ellipse and Hyberbola

    A DAS GUPTA|Exercise EXERCISE|65 Videos
  • Function

    A DAS GUPTA|Exercise Exercise|57 Videos

Similar Questions

Explore conceptually related problems

Find the roots of ax^(^^)2+bx+c

If a,b,c are all positive and in HP,then the roots of ax^(2)+2bx+c=0 are

If a,b,c are real numbers and Delta >0 then the roots of ax^(2)+bx+c=0 are

If (x^(2)-1) is a factor of ax^(3)-bx^(2)-ax+d , then find the relation between a and c .

Suppose a, b, c in R, a ne 0. If a + |b| + 2c = 0 , then roots of ax^(2) + bx + c = 0 are

Let a,b,c be real numbers in G.P. such that a and c are positive , then the roots of the equation ax^(2) +bx+c=0

If a, b, c are positive and a = 2b + 3c, then roots of the equation ax^(2) + bx + c = 0 are real for

A DAS GUPTA-Equations, Inequation and Expressions-Exercise
  1. Let a ,b in na n a > 1. Also p is a prime number. If a x^2+b x+c=p fo...

    Text Solution

    |

  2. Given two quadratic equation x^2-x+m=0 and x^2-x+3m=0, m!=0. Find the ...

    Text Solution

    |

  3. If a, b, c are in HP, find the relation between the roots of ax^2+bx+c...

    Text Solution

    |

  4. Let a ,b ,c be real. If a x^2+b x+c=0 has two real roots alphaa n dbet...

    Text Solution

    |

  5. For what values of m epsilonR, both roots of the equation x^(2)-6mx+9m...

    Text Solution

    |

  6. If ax^2-bx + c=0 have two distinct roots lying in the interval (0,1); ...

    Text Solution

    |

  7. The set of values of a for which the inequality, x^2 + ax + a^2 + 6a ...

    Text Solution

    |

  8. Find all integral values of a for which the quadratic expression (x - ...

    Text Solution

    |

  9. Find the values of the parameter a for which 4^x-a.2^x-a+3 <= 0 for at...

    Text Solution

    |

  10. Find all values of the parameter a for which the inequality a.9^x +4(a...

    Text Solution

    |

  11. Solve the equation sqrt(a(2x^x-2)+1)=1-2^x ,x in Rdot

    Text Solution

    |

  12. Find the possible values of 'a' such that the inequality 3-x^(2)gt ...

    Text Solution

    |

  13. The sum of all the integral value(s) of k in [0, 15] for which the ine...

    Text Solution

    |

  14. The real numbers x1, x2, x3 satisfying the equation x^3-x^2+b x+gamma=...

    Text Solution

    |

  15. If alpha,betaa n dgamma are roots of 2x 63+x^3-7=0 , then find the val...

    Text Solution

    |

  16. If f(x)=x^2+b x^2+c x+da n df(0),f(-1) are odd integers, prove that f(...

    Text Solution

    |

  17. If a, b, c are in GP, then the equations ax^2 +2bx+c = 0 and dx^2 +2ex...

    Text Solution

    |

  18. Show that the minimum value of (x+a)(x+b)//(x+c)dotw h e r ea > c ,b >...

    Text Solution

    |

  19. Find the values of a for which the expression (ax^2+3x-4)/(3x-4x^2+a) ...

    Text Solution

    |

  20. If |(12x)/(4x^(2)+9)| le 1, then

    Text Solution

    |