Let y=4x+92x+10\displaystyle {y}=\frac{{{4}\cdot{x}+{9}}}{{{2}\cdot{x}+{10}}}

Find dydx\displaystyle \frac{{{\left.{d}{y}\right.}}}{{{\left.{d}{x}\right.}}}

dydx=\displaystyle \frac{{{\left.{d}{y}\right.}}}{{{\left.{d}{x}\right.}}}=  

Use (3x+5)^2 to square (3x+5). Use "/" to divide.

Do NOT simplify your answer.