let alpha and beta are the roots of x2-6x-2=0,with alpha beta if an=alphan-betan for n=(greater than or equal - Maths - Complex Numbers and Quadratic Equations

Question

let alpha and beta are the roots of x2-6x-2=0,with
alpha beta if an=alphan-betan for
n= (greater than or equal to one)
1,then value of a10-2a8/ 2a9
is??

Varun.Rawat · Accepted Answer

Refer the following link :

https://www meritnation
com/ask-answer/question/let-c-and-b-be-the-roots-of-x2-6x-2-0-cb-ifan-cn-bn-where/sequences-and-series/6833743

let alpha and beta are the roots of x2-6x-2=0,with alpha beta . if an=alphan-betan for n= (greater than or equal to one) 1,then value of a10-2a8/ 2a9 is??

let alpha and beta are the roots of x²-6x-2=0,with alpha beta . if a_n=alphaⁿ-betaⁿfor n= (greater than or equal to one) 1,then value of a₁₀-2a₈/ 2a₉is??