There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ -2(1.444 - 0.888x) + {(1.444 - 0.888x)}^{2} + 2{(0.448x - 0.112)}^{2}\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = - -1.776x + 0.788544x^{2} - 1.282272x - 1.282272x + 0.401408x^{2} - 0.100352x - 0.100352x - 0.777776\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( - -1.776x + 0.788544x^{2} - 1.282272x - 1.282272x + 0.401408x^{2} - 0.100352x - 0.100352x - 0.777776\right)}{dx}\\=& - -1.776 + 0.788544*2x - 1.282272 - 1.282272 + 0.401408*2x - 0.100352 - 0.100352 + 0\\=&1.577088x + 0.802816x - 0.989248\\ \end{split}\end{equation} \]

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