[" Let "a" 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))" is "]

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, beta be the roots of the equation 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))/(2a_(9)) is

Let alpha and beta be the roots of x^(2) -6x - 2 =0 , with alpha gt beta . If a_(n) = alpha^(n) - beta^(n) for n ge 1, then value of (a_(10) - 2a_(8))/(2 a_(9)) is :

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 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 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 be the roots of equation x^(2)-6x-2=0." If " a_(n)=alpha^(n)-beta^(n)," for "nge1 , "then the value of " ((a_(10))-(2a_(8)))/(2a_(9)) is equal to -

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 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 the roots of x^(2) -6x -2=0 with alpha gt beta if alpha_(n) alpha^(n)- beta^(n) for n gt 1 then the value of (a_(10) -2ds)/(2a_(p)) is :