Home
Class 11
MATHS
The roots of the equation 3x^2-5x+p=0 ar...

The roots of the equation `3x^2-5x+p=0` are equal state which of the following is the value of p?

A

a)25/6

B

b)25/12

C

c)-25/6

D

d)-25/12

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Techno India Group Academia South Kolkata, Question Paper

    UNITED BOOK HOUSE|Exercise Exercise |41 Videos
  • THE SCOTTISH CHURCH COLLEGIATE SCHOOL

    UNITED BOOK HOUSE|Exercise EXERCISE|53 Videos

Similar Questions

Explore conceptually related problems

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 sum of the roots of the equation 2x^2+ax+6=0 be 5, then which of the following is the value of a ?

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 3f(x) + 2f(-x) =5(x-2) , state which of the following is the value of f(0) :

If the ratio of the roots of the equation x^2+p x+q=0 are equal to ratio of the roots of the equation x^2+b x+c=0 , then prove that p^2c=b^2qdot

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 roote of the quadratic equation x^(2)-p(x-3)-5=0 are equal then one of the values of p is (-5).

Given , .^(9)P_(5)=x.^(9)P_(3) , state which of the following is the value of x :

Two roots of the equation, x^3+qx^2+11x-p =0 are 2 and 3, find (p-q)

If the straight lines 2x-3y+5=0andpx+2y=6 be parallel to each other , state which of the following is the value of p ,

UNITED BOOK HOUSE-TECHNO INDIA GROUP ACADEMIA,SOUTH KOLKATA.-EXERCISE
  1. For two mutually exclusive events A and B,P(A)=1/2and P(AcupB)=2/3,the...

    Text Solution

    |

  2. If sintheta+sinphi=2,then what is the value of cos(theta+phi)?

    Text Solution

    |

  3. The roots of the equation 3x^2-5x+p=0 are equal state which of the fol...

    Text Solution

    |

  4. Determine x so that 2 is the slope of the line passing through P(2, 5)...

    Text Solution

    |

  5. Equation of the circle concentric to the circle x^2+y^2+4x-2y=20and th...

    Text Solution

    |

  6. Find the middle term of the expansion (1-1/x)^8.

    Text Solution

    |

  7. Find the power set of A={a,b,c}.

    Text Solution

    |

  8. A relation R is defind on the set A={2,3,4,5} as follows :(x,y)in Rimp...

    Text Solution

    |

  9. In /\ABC,a=2,b=3 and sin A=2/3.Find |B

    Text Solution

    |

  10. Prove that ,(sin2x)/(1+cos2x)=tanx

    Text Solution

    |

  11. Express in the form A+iB,(A,B are real),i/(1+i)+(1+i)/i

    Text Solution

    |

  12. If (2n)C3:nC3=11:1find n.

    Text Solution

    |

  13. The n term of an A.P is 7n-5,find the sum of first 20 terms of the se...

    Text Solution

    |

  14. Find the 4the term from the end in the expansion of (x^3/2-2/x^2)^9

    Text Solution

    |

  15. Find the equation of the perpendicular bisect or of the line joining t...

    Text Solution

    |

  16. Find the ratio in which the line segment joining A(2,4,5) and B(3,5,4)...

    Text Solution

    |

  17. Evaluate :lim(hrarr0)(e^h h)/h-1

    Text Solution

    |

  18. If f(x)=x|x|,prove that f'(x)=2|x|.

    Text Solution

    |

  19. In a lottery there are 10 prizes and 25 blanks.Find the probability of...

    Text Solution

    |

  20. Find mean and variance for the following data 5,9,8,12,6,10,6,8.

    Text Solution

    |