There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ (0.00152 - x){(0.00348 - 2x)}^{2} - (0.00119 - x){(0.00381 - 2x)}^{2}\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = - 4x^{3} + 0.00696x^{2} + 0.00696x^{2} - 0.0000121104x + 4x^{3} - 0.00762x^{2} - 0.00762x^{2} + 0.0000145161x - 0.00476x^{2} + 0.0000090678x + 0.0000090678x + 0.00608x^{2} - 0.0000105792x - 0.0000105792x + 0.000000001133649\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( - 4x^{3} + 0.00696x^{2} + 0.00696x^{2} - 0.0000121104x + 4x^{3} - 0.00762x^{2} - 0.00762x^{2} + 0.0000145161x - 0.00476x^{2} + 0.0000090678x + 0.0000090678x + 0.00608x^{2} - 0.0000105792x - 0.0000105792x + 0.000000001133649\right)}{dx}\\=& - 4*3x^{2} + 0.00696*2x + 0.00696*2x - 0.0000121104 + 4*3x^{2} - 0.00762*2x - 0.00762*2x + 0.0000145161 - 0.00476*2x + 0.0000090678 + 0.0000090678 + 0.00608*2x - 0.0000105792 - 0.0000105792 + 0\\=& - 12x^{2} + 0.01392x + 0.01392x + 12x^{2} - 0.01524x - 0.01524x - 0.00952x + 0.01216x - 0.000000617099999999998\\ \end{split}\end{equation} \]

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