本次共计算 1 个题目:每一题对 x 求 1 阶导数。
注意,变量是区分大小写的。\[ \begin{equation}\begin{split}【1/1】求函数(997*1.25 + 311 + 997*1.5(2.162 - 0.01x))(1 + (0.005x + 0.15)(0.01x + 0.3)) 关于 x 的 1 阶导数:\\\end{split}\end{equation} \]
\[ \begin{equation}\begin{split}\\解:&\\ &原函数 = 0.0623125x^{2} + 1.869375x + 1.869375x + 0.01555x^{2} + 0.4665x + 0.4665x + 0.16166355x^{2} + 4.8499065x + 4.8499065x - 14.955x - 0.00074775x^{3} - 0.0224325x^{2} - 0.0224325x^{2} - 0.672975x + 5006.094445\\&\color{blue}{函数的第 1 阶导数:}\\&\frac{d\left( 0.0623125x^{2} + 1.869375x + 1.869375x + 0.01555x^{2} + 0.4665x + 0.4665x + 0.16166355x^{2} + 4.8499065x + 4.8499065x - 14.955x - 0.00074775x^{3} - 0.0224325x^{2} - 0.0224325x^{2} - 0.672975x + 5006.094445\right)}{dx}\\=&0.0623125*2x + 1.869375 + 1.869375 + 0.01555*2x + 0.4665 + 0.4665 + 0.16166355*2x + 4.8499065 + 4.8499065 - 14.955 - 0.00074775*3x^{2} - 0.0224325*2x - 0.0224325*2x - 0.672975 + 0\\=&0.124625x + 0.0311x + 0.3233271x - 0.00224325x^{2} - 0.044865x - 0.044865x - 1.256412\\ \end{split}\end{equation} \]你的问题在这里没有得到解决?请到 热门难题 里面看看吧!