There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ 4{x}^{5}sin(-2x)\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = 4x^{5}sin(-2x)\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( 4x^{5}sin(-2x)\right)}{dx}\\=&4*5x^{4}sin(-2x) + 4x^{5}cos(-2x)*-2\\=&20x^{4}sin(-2x) - 8x^{5}cos(-2x)\\ \end{split}\end{equation} \]

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