There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ {(sqrt(2x + 5))}^{3}\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = sqrt(2x + 5)^{3}\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( sqrt(2x + 5)^{3}\right)}{dx}\\=&\frac{3(2x + 5)(2 + 0)*\frac{1}{2}}{(2x + 5)^{\frac{1}{2}}}\\=&\frac{6x}{(2x + 5)^{\frac{1}{2}}} + \frac{15}{(2x + 5)^{\frac{1}{2}}}\\ \end{split}\end{equation} \]

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