If x = √5 + 1 and y = √5 – 1, then what is the value of fracx^2y^2 + fracy^2 – OfficerPath

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MCQ Practice

If x = √5 + 1 and y = √5 - 1, then what is the value of fracx^2y^2 + fracy^2x^2 + 4left[ (x)/(y) + (y)/(x) ] + 6?

Subject: MathematicsTopic: Algebra

A

31

B

23√5

C

27√5

D

25

Correct Answer: D

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