Find the equation whose roots are n times the roots of the equation `ax^2 + bx + c=0`

The equation whose roots are 'K' times the roots of the equation ax^(2)+bx+c=0 is

The equation whose roots are 'K' times the roots of the equation ax^(2)+bx+c=0 is

The equation whose roots are the squares of the roots of the equation ax^2 + bx+c=0

The equation whose roots are the cubes of the roots of the equation ax ^2+bx +c=0 is

The quadratic equation whose roots are reciprocal of the roots of the equation ax^(2) + bx+c=0 is :

The quadratic equation whose roots are reciprocal of the roots of the equation ax^(2) + bx+c=0 is :

The quadratic equation whose roots are A.M. and H.M. between the roots of the equation ax^(2) + bx + c = 0 , is

The quadratic equation whose roots are reciprocal of the roots of the equation ax^(2)+bx+c=0 is-