The golden ratio ϕ and its conjugate ϕ’ both satisfy the equation – McqOptions

MCQOPTIONS

1.	The golden ratio ϕ and its conjugate ϕ’ both satisfy the equation
A.	x^3 – x – 1 = 0
B.	x^3 + x – 1 = 0
C.	x^2 – x – 1 = 0
D.	x^2 + x – 1 = 0
Answer» D. x^2 + x – 1 = 0

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