[" If "alpha,beta" are the roots of the equation "x^(2)+px-r=0" and "(alpha)/(3),3 beta],[" are the roots of the "x^(2)+qx-r=0," then "r" equals "]

If alpha,beta are the roots of the equation x^(2)+px-r=0 and (alpha)/(3),3 beta are the roots of the equation x^(2)+qx-r=0, then r equals (i)((3)/(8))(p-3q)(3p+q)(ii)((3)/(8))(3p-q)(3p+q)(iii)((3)/(64))(q-3p)(p-3p)(iv)((3)/(64))(p-q)(q-3p)

alpha,beta be the roots of the equation x^(2)-px+r=0 and (alpha)/(2),2 beta be the roots of the equation x^(2)-qx+r=0 then value of r is

Let alpha,beta be the roots of the equation x^(2)-px+r=0 and (alpha)/(2),2beta be the roots of the equation x^(2)-qx+r=0 then the value of r is

alpha,beta be the roots of the equation x^2-px+r=0 and alpha/2 , 2beta be the roots of the equation x^2-qx+r=0 then value of r is

Let alpha, beta be the roots of the equation x^(2) - px + r = 0 and (alpha)/(2) , 2 beta be the roots of the equation x^(2) - qx + r = 0 . Then the value of r is :

Let 2 alpha,beta be the roots of the equation 2x^(2)+px+r=0 and alpha,-2 beta be the roots of 2x^(2)+qx-r=0, the the value of 25r is -

If alpha, beta, gamma are the roots of the equatiion x^(3)-px^(2)+qx-r=0 find sumalpha^(2) beta