There are 1 questions in this calculation: for each question, the 2 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ second\ derivative\ of\ function\ arce^{sh(x)}\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( arce^{sh(x)}\right)}{dx}\\=&arce^{sh(x)}ch(x)\\=&arce^{sh(x)}ch(x)\\\\ &\color{blue}{The\ second\ derivative\ of\ function:} \\&\frac{d\left( arce^{sh(x)}ch(x)\right)}{dx}\\=&arce^{sh(x)}ch(x)ch(x) + arce^{sh(x)}sh(x)\\=&arce^{sh(x)}ch^{2}(x) + arce^{sh(x)}sh(x)\\ \end{split}\end{equation} \]

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