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If 3x-5y=2x+y,find the value of 2x²+5y²/2x²-5y²

Answer»

Here 3x -5y = 2x + y => 3x-2x = y+5y = 6yso , x = 6y , putting this value below we get, { 2(6y)²+5y² }/2(6y²) -5y² = (72+5)y²/(72-5)y². y² will cancel each other. so the answer is 77/67.



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