Related Video

If `x^(2) -ax+b=0` and `x^(2)-px + q=0` have a root in common and the second equation has equal roots, show that `b + q =(ap)/2`.

9.9 K+ Views | 400+ Likes

If ` x^2-ax+b=0` and ` x^2-px+q=0` have a root in common then the second equation has equal roots show that `b+q=(ap)/2`

130.0 K+ Views | 6.5 K+ Likes

800+ Views | 41 Likes

If the equations`x^2 - px + q = 0 and x^2 - ax +b=0` have a common root and the second equation has equal roots then

493.0 K+ Views | 24.6 K+ Likes

If the equation `x^(2)-px+q=0 and x^(2)-ax +b=0` have a common root and the other root of the second equation is reciprocal of the other root of the frist equation, then `(q-b)^(2)=`

800+ Views | 42 Likes

Consider quadratic equations `x^2-ax+b=0 and x^2+px+q=0` If the above equations have one common root and the other roots are reciprocals of each other, then `(q-b)^2` equals

69.7 K+ Views | 3.5 K+ Likes

2.1 K+ Views | 100+ Likes

If the equations `x^(2) - px + q = 0 and x^(2) - ax + b = 0` have common root and the roots of the second equation are equal, then which one of the following is correct ?

600+ Views | 34 Likes

If `2` is a root of the equation `x^2+px-8 = 0` and the equation `x^2 + px + q = 0` has equal roots, find `p, q`.

900+ Views | 46 Likes

समीकरण `x^(2)-ax+ab=0` तथा `x^(3)-px^(2)+qx=0` जहाँ `b ne 0, q ne 0` एक एक उभयनिष्ठ मूल है तथा दूसरी समीकरण के दो समान मूल है | सिद्ध कीजिए की `2(q+b)=ap` है |

200+ Views | 10 Likes

यदि समीकरण `x^(2)+px+12=0` का एक मूल 4 हो जबकि समीकरण `x^(2)+px+q=0` के मूल बराबर है तो q का मान होगा

8.8 K+ Views | 400+ Likes

If `-4` is a root of the equation `x^(2)+px-4=0` and the equation `x^(2)+px+q=0` has equal roots, then the value of q is

2.2 K+ Views | 100+ Likes

If `-3` is a root of the equation `x^2+ px + 6 = 0` and the equation `x^2 +px +q = 0` has equal roots, find `p,q`.

100+ Views | 7 Likes

यदि समीकरण `x^(2) + px + 12 = 0` का मूल 4 है जबकि समीकरण `x^(2) + px + q = 0` के मूल बराबर है, तो q का मान होगा

700+ Views | 38 Likes

If one root of ` x^(2) + px+12 = 0` is 4, while the equation ` x ^(2) + px + q = 0` has equal roots, then the value of q is

186.6 K+ Views | 9.3 K+ Likes

6.9 K+ Views | 300+ Likes

If - 4 is a root of `x^2 + px -4 = 0` and the equation `x^2 + px + q = 0` has equal roots find p and q.

1.2 K+ Views | 60 Likes

IF ` x^2 +px + q=0` and ` x^2 + qx +p=0` have a common root , then their other roots are the roots of

24.3 K+ Views | 1.2 K+ Likes

If the equation `x^2 + px + q =0` and `x^2 + p' x + q' =0` have common roots, show that it must be equal to `(pq' - p'q)/(q-q')` or `(q-q')/(p'-p)`.

21.6 K+ Views | 1.1 K+ Likes

IF ` x^2 +bx +a=0, ax^2+x+b=0` have a common root and the first equation has equal roots then ` 2a^2+b=`

68.5 K+ Views | 3.4 K+ Likes