There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ 5x*4 - 44x*3 + 18x*2 + 296x - 392\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = 220x - 392\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( 220x - 392\right)}{dx}\\=&220 + 0\\=&220\\ \end{split}\end{equation} \]

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