解决问题，尽在招商引资补贴的钱要还吗

解决问题，尽在招商引资补贴的钱要还吗

你比我猜高难度六个字有哪些?

以下是一些比较高难度的六个字： 1. 蜚声国际 (形容非常有名) 2. 奇妙绝伦 (形容极其奇特) 3. 瞬息万变 (形容变化极快) 4. 化为乌有 (形容完全消失) 5. 九霄云外 (形容极高的位置) 6. 各有千秋 (形容各有优点)

优化作业管理。， 选手在赛场奋勇拼搏 近日，上高县第十五届教工运动会在上高中等专业学校精彩开幕。

4x²+5x+1=0十字相乘法？

To solve the quadratic equation 4x^2 + 5x + 1 = 0 using the cross-multiplication method, we need to find two numbers whose product is equal to 4 * 1 = 4 (coefficient of x^2 times the constant term) and whose sum is equal to the coefficient of x (5). The numbers that satisfy these conditions are 4 and 1. Next, we rewrite the quadratic equation as: 4x^2 + 4x + x + 1 = 0 Now we group the terms together: (4x^2 + 4x) + (x + 1) = 0 Next, we factor out the common factors from each group: 4x(x + 1) + 1(x + 1) = 0 Now, we can see that we have a common factor of (x + 1): (x + 1)(4x + 1) = 0 Now, we set each factor equal to zero and solve for x: x + 1 = 0 or 4x + 1 = 0 Solving the first equation, x + 1 = 0, gives x = -1. Solving the second equation, 4x + 1 = 0, gives x = -1/4. Therefore, the solutions to the quadratic equation are x = -1 and x = -1/4.

本文转自：济南日报 构建“大城管”格局优化城市环境 槐荫区全力提升精细化管理水平 执法队员一线走访。，阵阵鞭炮声中，柳奇与失散的家人相拥而泣。

上海公车违章查询

本文共有10993人参与回答，点击这里发表你的个人建议吧！