Answer to Question #294004 in Analytic Geometry for ubong

Question #294004

Expert's answer

"x=5^{\\frac14} +5^{-\\frac14}, y=5^{\\frac14} -5^{-\\frac14}"

"x^2=5^{\\frac12} +5^{-\\frac12}+2\\\\\ny^2=5^{\\frac12} +5^{-\\frac12}-2\\\\\nx^2-y^2=4\\\\\n(x^2-y^2)^2=16\\\\\n5(x^2-y^2)^2=80"

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