/ 2\ \x / 2
/ / 2\\ d | \x /| --\2 / dx
Let .
Then, apply the chain rule. Multiply by :
Apply the power rule: goes to
The result of the chain rule is:
Now simplify:
The answer is:
/ 2\ \x / / 2 \ 2*2 *\1 + 2*x *log(2)/*log(2)
/ 2\
\x / 2 / 2 \
4*x*2 *log (2)*\3 + 2*x *log(2)/