α and β are the roots of the quadratic equation x2 – x – 1 = 0. What is the value of α8 + β8?
A) 47 B) 54 C) 59 D) 68
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Step-by-step explanation:
Given:-
- α and β are the roots of the quadratic equation x2 – x – 1 = 0.
aanswer :-
- D) 68
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Hello Friend..!!
Option.A
Thank you
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