There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ \frac{({n}^{4} - 1)}{({n}^{4} - {n}^{3})}\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = \frac{n^{4}}{(n^{4} - n^{3})} - \frac{1}{(n^{4} - n^{3})}\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( \frac{n^{4}}{(n^{4} - n^{3})} - \frac{1}{(n^{4} - n^{3})}\right)}{dx}\\=&(\frac{-(0 + 0)}{(n^{4} - n^{3})^{2}})n^{4} + 0 - (\frac{-(0 + 0)}{(n^{4} - n^{3})^{2}})\\=&0\\ \end{split}\end{equation} \]

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