Let's solve this equation step by step. First, distribute the 800 to the terms inside the parentheses: 800 - 480X(1 - X) = 80 Next, distribute the 480X to the terms inside the parentheses: 800 - 480X + 480X^2 = 80 Combine like terms: 480X^2 - 480X + 720 = 0 Now, let's solve this quadratic equation. We can factor out a common factor of 240: 240(2X^2 - 2X + 3) = 0 The equation is equal to zero if either 240 or (2X^2 - 2X + 3) is equal to zero. Setting 240 equal to zero gives no solutions. Setting (2X^2 - 2X + 3) equal to zero: 2X^2 - 2X + 3 = 0 Using the quadratic formula, X = (-b +/- sqrt(b^2 - 4ac))/(2a), where a = 2, b = -2, and c = 3: X = (-(-2) +/- sqrt((-2)^2 - 4(2)(3)))/(2(2)) X = (2 +/- sqrt(4 - 24))/4 X = (2 +/- sqrt(-20))/4 Since sqrt(-20) is imaginary and the equation only asks for real solutions, there are no real solutions for this equation. 电视剧《熟年》热播，因为一碗小馄饨，吴二琥误会倪伟民有二心。 该栏目将持续聚焦海南自贸港建设背景下企业发展可能遇到的各种具体问题，通过“企业提问+主播帮忙+案例分析+操作演示+要点解答”等形式，全方位为企业答疑解惑，推动更多助企利民优惠政策精准直达快享。
建行劳动者港湾秉承服务大众民生理念，切切实实为成为劳动者心灵上的港湾而努力。截至目前，全世界范围内还没有团队能够复现该实验，因此韩国团队的发现还存疑。
这样一来，局势对于乌克兰将会更加不利，不知道该国还能在俄罗斯手下坚持几个回合。重大项目建设周期长、投入资金大，离不开政策性开发性金融工具托底，也需商业银行积极给予配套资金支持。
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