If x=(√2+1)/(√2 - 1) and xy=1 find the value of (2x2+3xy+2y2)/(2x2 - 3xy+2y2).

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If x=(√2+1)/(√2 - 1) and xy=1 find the value of (2x2+3xy+2y2)/(2x2 - 3xy+2y2).