There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ -4xxx - 6xx - 4xxln(x) - 4xln(x)\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = - 4x^{2}ln(x) - 4xln(x) - 6x^{2} - 4x^{3}\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( - 4x^{2}ln(x) - 4xln(x) - 6x^{2} - 4x^{3}\right)}{dx}\\=& - 4*2xln(x) - \frac{4x^{2}}{(x)} - 4ln(x) - \frac{4x}{(x)} - 6*2x - 4*3x^{2}\\=& - 8xln(x) - 16x - 4ln(x) - 12x^{2} - 4\\ \end{split}\end{equation} \]

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