[" (1) If "alpha,beta" are the zercos of the polynomial "],[f(x)=x^(2)+x+1," find "(1)/(x)+(1)/(beta)]

If alpha, beta are the zeros of the polynomial f(x) = x^2 – 3x + 2 , then find 1/alpha + 1/beta .

If alpha and beta are the zeroes of the polynomial x^(2)+x+1, then (1)/(alpha)+(1)/(beta) =

If alpha, beta are the zeroes of the polynomial f(x)= x^2+x+1 , then (alpha+1)(beta+1) =

If alpha, beta are the zeros of the polynomial f(x) = ax^(2) + bx + c then 1/(alpha^2) + 1/(beta^2) = …………….

If alpha, beta are the zeros of the polynomial f(x) = ax^2 + bx + C , then find 1/alpha^(2) +1/beta^(2) .

If alpha, beta are the zeroes of the polynomial f(x) = x^2+x+1 , then 1/alpha+1/beta =

if alpha and beta are the zeroes of quadratic polynomial p(x)=x^(2)-x-4 then find (1)/(alpha)+(1)/(beta)-alpha beta

If alpha,beta are the zeroes of the polynomial f(x)=x^2+x+1 then 1/alpha+1/beta is____

If alpha,beta are the zeroes of the polynomials f(x)=x^(2)-3x+6 then find the value of (1)/(alpha)+(1)/(beta)+alpha^(2)+beta^(2)-2 alpha beta