Images 2X 3Y 4X 2Y

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2x 3y 4x 2y. X^2y'=y^2+XY. Y=2\3x^3\2-2x+1. X2+XY+y2. X+2y=-1 XY=-3.
X^2y'=y^2+XY. Y=2\3x^3\2-2x+1. X2+XY+y2. X+2y=-1 XY=-3.

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