If alpha, beta are the roots of ax^(2) + bx + c = 0 and alpha + h, beta + h are the roots of px^...

If alpha , beta are the roots of ax^(2) + bx+ c = 0" and a+h, beta +h are the roots of px^(2) + qx+ r = 0 then what is h equal to ?

If alpha, beta are the roots of the equation ax^(2) +2bx +c =0 and alpha +h, beta + h are the roots of the equation Ax^(2) +2Bx + C=0 then

If alpha , beta are the roots of ax^(2)+bx+c=0 , alpha+h, beta +h are the roots of px^(2)+qx+r=0 , then h is equal to :

If alpha,beta are the roots of ax^(2)+bx+c=0and alpha+h,beta+h are the roots of px^(2)+qx+r=0 thenh =-(1)/(2)((a)/(b)-(p)/(q)) b.((b)/(a)-(q)/(p))c(1)/(2)((b)/(q)-(q)/(p)) d.none of these