Find dydx\displaystyle \frac{{{\left.{d}{y}\right.}}}{{{\left.{d}{x}\right.}}} for y=tan(5x)2e4x\displaystyle {y}=\frac{{{\tan{{\left({5}{x}\right)}}}}}{{{2}{e}^{{{4}{x}}}}}.

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