If `alpha` and `beta` are roots of `ax^(2)+bx+c=0` and a+c=b then the roots are

If alpha and beta are roots of ax^(2)-bx+c=0 then calculate alpha+beta.

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=0 form the equation whose roots are alpha^(2)+beta^(2) and alpha^(-2)+beta^(-2)

33. If alpha and beta are the root of ax^(2)+bx+c=0. then the value of the value of {(beta)/(a alpha+b)+(alpha)/(a beta+b)} is