There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ 4(x + 1){(x - 1)}^{2}\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = 4x^{3} - 4x^{2} - 4x + 4\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( 4x^{3} - 4x^{2} - 4x + 4\right)}{dx}\\=&4*3x^{2} - 4*2x - 4 + 0\\=&12x^{2} - 8x - 4\\ \end{split}\end{equation} \]

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