[" 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 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) ?

If alpha, beta are roots of x^(2)-2x-1=0 , then value of 5alpha^(4)+12beta^(3) is

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