Don't know the steps in finding this derivative.
But the derivative is
The answer is:
log(x) / / x\ / x \ \ / x\ |log\x + 2 / \1 + 2 *log(2)/*log(x)| \x + 2 / *|----------- + ----------------------| | x x | \ x + 2 /
/ 2 2 \ log(x) |/ / x\ / x \ \ / x\ / x \ / x \ x 2 | / x\ ||log\x + 2 / \1 + 2 *log(2)/*log(x)| log\x + 2 / \1 + 2 *log(2)/ *log(x) 2*\1 + 2 *log(2)/ 2 *log (2)*log(x)| \x + 2 / *||----------- + ----------------------| - ----------- - ----------------------- + ----------------- + -----------------| || x x | 2 2 / x\ x | |\ x + 2 / x / x\ x*\x + 2 / x + 2 | \ \x + 2 / /
/ 3 / 2 \ 2 3 \ log(x) |/ / x\ / x \ \ / x\ / / x\ / x \ \ | / x\ / x \ / x \ x 2 | / x \ / x \ / x \ x 3 x 2 x 2 / x \ | / x\ ||log\x + 2 / \1 + 2 *log(2)/*log(x)| 2*log\x + 2 / |log\x + 2 / \1 + 2 *log(2)/*log(x)| | log\x + 2 / \1 + 2 *log(2)/ *log(x) 2*\1 + 2 *log(2)/ 2 *log (2)*log(x)| 3*\1 + 2 *log(2)/ 3*\1 + 2 *log(2)/ 2*\1 + 2 *log(2)/ *log(x) 2 *log (2)*log(x) 3*2 *log (2) 3*2 *log (2)*\1 + 2 *log(2)/*log(x)| \x + 2 / *||----------- + ----------------------| + ------------- + 3*|----------- + ----------------------|*|- ----------- - ----------------------- + ----------------- + -----------------| - ------------------ - ----------------- + ------------------------- + ----------------- + ------------ - -----------------------------------| || x x | 3 | x x | | 2 2 / x\ x | 2 2 / x\ 3 x / x\ 2 | |\ x + 2 / x \ x + 2 / | x / x\ x*\x + 2 / x + 2 | / x\ x *\x + 2 / / x\ x + 2 x*\x + 2 / / x\ | \ \ \x + 2 / / x*\x + 2 / \x + 2 / \x + 2 / /