The equation `(10px^2-qx+r)(px^2-qx-5r)(5px^2-qx-r)=0` `(pqr!=0)` has atleast

If the roots of the equation q^(2)x^(2)+p^(2)x+r^(2)=0 are the squares of the roots of the equation qx^(2)+px+r=0 , are the squares of the roots of the equation qx^(2)+px+r=0 , then q, p, r are in:

Find the derivative of (ax^(2)+bx+c)/(px^(2)+qx+r)

If the equations px^(2)+qx+r=0 and rx^(2)+qx+p=0 have a negative common root then the value of (p-q+r)=

If the roots of both the equations px^(2)+2qx+r=0 and qx^(2)-sqrt(pr)x+q=0 are real,then

Find the derivative of (ax+b)/(px^(2)+qx+r)

If the equations px^2+2qx+r=0 and px^2+2rx+q=0 have a common root then p+q+4r=

If the equations px^2+2qx+r=0 and px^2+2rx+q=0 have a common root then p+q+4r=

If alpha, beta, gamma are roots of the equation x^(3) - px^(2) + qx - r = 0 , then sum alpha^(2) beta =

If two roots of the equation x^3 - px^2 + qx - r = 0 are equal in magnitude but opposite in sign, then: