Determine the first derivative of the following function:
y=10ex-6e2x
gx=2x
g'x=2
y=10ex-6egx
y'=10·ex-6·egx·g'x
y'=10·ex-6·e2x·2
y'=10ex-12e2x
y=ex ; y'=ex
y=enx ; y'=n·enx
y=C·fx ; y'=C·f'x