There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ {x}^{4} - {\frac{1}{x}}^{6} - 1\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = x^{4} - \frac{1}{x^{6}} - 1\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( x^{4} - \frac{1}{x^{6}} - 1\right)}{dx}\\=&4x^{3} - \frac{-6}{x^{7}} + 0\\=&4x^{3} + \frac{6}{x^{7}}\\ \end{split}\end{equation} \]

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