If `alpha` and `beta` be root of `x^2-6x-2=0` with `alpha gt beta` if `a_n=alpha^n-beta^n` for `n ge 1` then the value of `(a_(10)-2a_8)/(3a_9)`

Let alpha and beta be the roots of x^(2)-6x-2=0 with alpha>beta if a_(n)=alpha^(n)-beta^(n) for n>=1 then the value of (a_(10)-2a_(8))/(2a_(9))

Let alpha and beta are roots of x^(2) - 17x - 6 = 0 with alpha gt beta, if a_(n) = alpha^(n+2)+beta^(n+2) for n ge 5 then the value of (a_(10)-6a_(8)-a_(9))/(a_(9))

Let alpha and beta be the roots of x^(2)-5x+3=0 with alpha gt beta . If a_(n) = a^(n)-beta^(n) for n ge1 , then the value of (3a_(6)+a_(8))/(a_(7)) is :

Let alpha and beta be the roots x^(2)-6x-2=0 with alpha>beta If a_(n)-beta^(n) for or n>=1 then the value of (a_(10)-2a_(8))/(2a_(9)) is (a) 1 (b) 2(c)3(d)4

Let alpha and beta be the roots of equation x^2-6x-2""=""0 . If a_n=alpha^n-beta^n ,""for""ngeq1 , then the value of (a_(10)-2a_8)/(2a_9) is equal to: (1) 6 (2)-6 (3) 3 (4) -3

Let alpha and beta be roots of x^(2)-6(t^(2)-2t+2)x-2=0 with alpha>beta .if a_(n)=alpha^(n)-beta^(n) for n>=1, then find the minimum value of (a_(100)-2a_(98))/(a_(99)) (where t in R)

Let alpha and beta be the roots of the equation x^(2)-6x-2=0 If a_(n)=alpha^(n)-beta^(n) for n>=0 then find the value of (a_(10)-2a_(8))/(2a_(9))