If=12-14122+1to find.utsny ty+ 5 x 4 + = (1 + 1) + 3+ 4.: Pin+ – InterviewSolution

1.	If=12-14122+1to find.utsny ty+ 5 x 4 + = (1 + 1) + 3+ 4.: Pin+
Answer» X+y=√2-1/√2+1+√2+1/√2-1=(√2-1)^2+(√2+1)^2/2-1=2+1-2√2+2+1+2√2=6and xy=1hencex^2+5xy+y^2=(X+y)^2+3xy=6^2+3(1)=36+3=39

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