There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ (3 + x)(3 + x)(3 + x)(3 - x)(5 + 11x)(2 - x)(3 + 5x)\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = 9666x^{2} + 9801x - 1827x^{3} - 3606x^{4} - 413x^{5} + 278x^{6} + 55x^{7} + 2430\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( 9666x^{2} + 9801x - 1827x^{3} - 3606x^{4} - 413x^{5} + 278x^{6} + 55x^{7} + 2430\right)}{dx}\\=&9666*2x + 9801 - 1827*3x^{2} - 3606*4x^{3} - 413*5x^{4} + 278*6x^{5} + 55*7x^{6} + 0\\=&19332x - 5481x^{2} - 14424x^{3} - 2065x^{4} + 1668x^{5} + 385x^{6} + 9801\\ \end{split}\end{equation} \]

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