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(-10² y + x² y + y³) 11 / 14 + (-10² x + 2 (10) x² - x³ + 2 (10) y² - x y²) 5 sqrt(3) / 14 = 0
(-10² y + x² y + y³) 11 / 14 + (-10² x + 2 (10) x² - x³ + 2 (10) y² - x y²) 5 sqrt(3) / 14 = 0
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