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

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