If `x_1,x_2` are the roots of `ax^2 + bx + c = 0` and `x_1 + d, x_2 + d` are the roots of `px_2 + qx + r = 0`, where `d!=0` , then

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

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

If alpha, beta are the roots of x^(2) + bx + c = 0 and, alpha +h, beta+h are the roots of x^(2) + qx +r = 0 then h =

If alpha. beta are the roots of x^2 +bx+c=0 and alpha + h, beta + h are the roots of x^2 + qx +r=0 then 2h=

If alpha , beta are the roots of a ^2 x + bx +c=0 and alpha + h+ beta + h are the roots of px^2+qx +r=0 then h=

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 x^2+bx +c=0 and alpha + h, beta +h are the roots of x^2+qx +r=0 then h=

If a, b are the real roots of x^(2) + px + 1 = 0 and c, d are the real roots of x^(2) + qx + 1 = 0 , then (a-c)(b-c)(a+d)(b+d) is divisible by