v5/adv then find() x +y (ii) x+ y?if xand y VS+v322 – InterviewSolution

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v5/adv then find() x +y (ii) x+ y?if xand y VS+v322

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X+y(√5-√3)^2+(√5+√3)^2/(√5+√3)(√5-√3)=5+3-2√15+5+3+2√15/5-3=16/2=8

x^2+y^2=(X+y)^2-2xy=(8)^2-2(5-3/5-3)=16-2=14

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