There are 1 questions in this calculation: for each question, the 2 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ second\ derivative\ of\ function\ (2{\frac{1}{x}}^{5}) + x\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = \frac{2}{x^{5}} + x\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( \frac{2}{x^{5}} + x\right)}{dx}\\=&\frac{2*-5}{x^{6}} + 1\\=&\frac{-10}{x^{6}} + 1\\\\ &\color{blue}{The\ second\ derivative\ of\ function:} \\&\frac{d\left( \frac{-10}{x^{6}} + 1\right)}{dx}\\=&\frac{-10*-6}{x^{7}} + 0\\=&\frac{60}{x^{7}}\\ \end{split}\end{equation} \]

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