There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ {({x}^{2} + {x}^{2} - 1)}^{3}{\frac{1}{x}}^{2}{x}^{3}\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = 8x^{7} - 12x^{5} + 6x^{3} - x\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( 8x^{7} - 12x^{5} + 6x^{3} - x\right)}{dx}\\=&8*7x^{6} - 12*5x^{4} + 6*3x^{2} - 1\\=&56x^{6} - 60x^{4} + 18x^{2} - 1\\ \end{split}\end{equation} \]

Your problem has not been solved here? Please take a look at the  hot problems ！