Images Y 2 8Y 4X

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Y 2 8y 4x. X\4+Y\3=2 2x-5y=-7. Y=7x+8. {8x-3y=7. Y=2x3+3x2-8.
X\4+Y\3=2 2x-5y=-7. Y=7x+8. {8x-3y=7. Y=2x3+3x2-8.

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