There are 1 questions in this calculation: for each question, the 1 derivative of d is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ -17{d}^{4} + 170{d}^{3} - 377{d}^{2} - 480d + 1200\ with\ respect\ to\ d：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = -17d^{4} + 170d^{3} - 377d^{2} - 480d + 1200\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( -17d^{4} + 170d^{3} - 377d^{2} - 480d + 1200\right)}{dd}\\=&-17*4d^{3} + 170*3d^{2} - 377*2d - 480 + 0\\=&-68d^{3} + 510d^{2} - 754d - 480\\ \end{split}\end{equation} \]

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