There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ 3{({x}^{4} + 5{x}^{2} - 1)}^{8}\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = 3(x^{4} + 5x^{2} - 1)^{8}\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( 3(x^{4} + 5x^{2} - 1)^{8}\right)}{dx}\\=&3(8(x^{4} + 5x^{2} - 1)^{7}(4x^{3} + 5*2x + 0))\\=&96(x^{4} + 5x^{2} - 1)^{7}x^{3} + 240(x^{4} + 5x^{2} - 1)^{7}x\\ \end{split}\end{equation} \]

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