If 4x−5y3x+y=1,then 2x2+y22x2−y2=[1 Mark ]

1.	If 4x−5y3x+y=1,then 2x2+y22x2−y2=[1 Mark ]
Answer» $If \frac{4 x - 5 y}{3 x + y} = 1, then \frac{2 x^{2} + y^{2}}{2 x^{2} - y^{2}} =$ [1 Mark ]

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