Photos 9X4 24X2Y 16Y2

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9x4 24x2y 16y2. 5x2 4xy y2 8x 2y 5 0. Y=-0.5X^2+5x-8. 4x2-4x+y2-8x+4y-3 если 2x-y 5. X' = 2x + 8y y' = x + 4y.
5x2 4xy y2 8x 2y 5 0. Y=-0.5X^2+5x-8. 4x2-4x+y2-8x+4y-3 если 2x-y 5. X' = 2x + 8y y' = x + 4y.

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