If `alpha and beta` are the roots of `x^2-2 x +4=0` then the value of `alpha^6+beta^6` is

If alpha and beta are the roots of x^(2)-2x+4=0 then the value of alpha^(6)+beta^(6) is

If alphaandbeta are the roots of x^(2)-2x+4=0 , then the value of alpha^(6)+beta^(6) is :

"If" alpha and beta "are the roots of" x^(2) - 5x + 6 = 0 "then the value of" alpha - beta =

If alpha and beta are the roots of 2x^(2) + 5x - 4 = 0 then find the value of (alpha)/(beta) + (beta)/(alpha) .

If alpha and beta are the roots of x^(2)+6x-4=0 , find the value of (alpha-beta)^(2) .

If alpha and beta are the roots of x^(2)+6x-4=0 , find the values of (alpha-beta)^(2) .

If alpha and beta are the roots of x^(2) + 4 x + 6 = 0, then what is the value of alpha^(3) + beta^(3) ?