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。\[ \begin{equation}\begin{split}【1/1】求函数(\frac{((\frac{((\frac{(2 - 0.3)}{2})(ln(\frac{4x}{0.26}) - 2) + (ln(\frac{4x}{0.26}) - 1))}{2})(\frac{69.8*0.26*0.26}{(4*3.14(1 - 0.3))})*2*3.14x)*10}{1.6}) + (\frac{-3.14xx*0.26((\frac{6.2}{2}) - (\frac{69.8}{100}))*10}{1.6}) 关于 x 的 1 阶导数:\\\end{split}\end{equation} \]
\[ \begin{equation}\begin{split}\\解:&\\ &原函数 = 8.95247321428572xln(15.3846153846154x) + 10.5323214285714xln(15.3846153846154x) - 17.9049464285714x - 10.5323214285714x - 12.256205x^{2}\\&\color{blue}{函数的第 1 阶导数:}\\&\frac{d\left( 8.95247321428572xln(15.3846153846154x) + 10.5323214285714xln(15.3846153846154x) - 17.9049464285714x - 10.5323214285714x - 12.256205x^{2}\right)}{dx}\\=&8.95247321428572ln(15.3846153846154x) + \frac{8.95247321428572x*15.3846153846154}{(15.3846153846154x)} + 10.5323214285714ln(15.3846153846154x) + \frac{10.5323214285714x*15.3846153846154}{(15.3846153846154x)} - 17.9049464285714 - 10.5323214285714 - 12.256205*2x\\=&8.95247321428572ln(15.3846153846154x) + 10.5323214285714ln(15.3846153846154x) - 24.51241x - 8.95247321428571\\ \end{split}\end{equation} \]你的问题在这里没有得到解决?请到 热门难题 里面看看吧!