There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ D*573 - F*532 - D*66A - D*4CF - 9A*44\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = - 66DA - 532F - 4DFC + 573D - 396A\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( - 66DA - 532F - 4DFC + 573D - 396A\right)}{dx}\\=& - 0 + 0 + 0 + 0 + 0\\=&0\\ \end{split}\end{equation} \]

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