3*2 + 8 y^2 + 12 x 112 y + 403 = 0

请输入您的数学问题…… 3*2 + 8 y^2 + 12 x - 112 y + 403 = 0

问题

3 * 2 + 8 y^{2} + 12 x - 112 y + 403 = 0

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