If `alphaa n dbeta` are the roots of `x^2-a(x-1)+b=0` then find the value of `1//(alpha^2-aalpha)+1//(beta^2-beta)+2//a+bdot`

If alpha , beta are the roots of x^(2)-a(x-1)+b=0 ,then the value of (1)/(alpha^(2)-a alpha)+(1)/(beta^(2)-a beta)+(2)/(a+b) is equal to

If alpha and beta are the roots of the equation x^(2)-2x-1=0 . Find the value of alpha^(2)beta+alphabeta^(2) :

If alpha and beta are the roots of 4x^(2) + 3x +7 =0 then the value of 1/alpha + 1/beta is

If alpha and beta are the roots of the equation x^(2)-x-4=0 , find the value of (1)/(alpha)+(1)/(beta)-alpha beta :

If alpha and beta are the roots of the equation x^(2)-7x+1=0 then find the value of (1)/((alpha-7)^(2))+(1)/((beta-7)^(2))

If alpha, beta are the roots of the equation x^(2) - lm + m = 0 , then find the value of 1/(alpha^(2)) + 1/(beta^(2)) in terms of l and m.

If alpha and beta are the roots of equation 6x^(2)+x-2=0 , find the value of (alpha)/(beta)+(beta)/(alpha) :