Question

Find the derivative

Answer 1

first simplify that expression more

Answer 2

use \(\huge \rm ln(a/b)=lna-lnb \)
then use \(\huge \rm ln(x^n)=nlnx\) and other log properties

Answer 3

you need to use product property as well \(\huge \rm lna.b=lna+lnb\)

Answer 4

it will be much easier to do derivative after

Answer 5

so