Q. α and β are the roots of the quadratic equation x2 – x – 1 = 0. What is the value of α8 + β8?
A) 54
B) 47
C) 68
D) 59
✔ Correct Answer: 47
Exam Insight
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A) 54
B) 47
C) 68
D) 59
✔ Correct Answer: 47
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