Apply the product rule:
; to find :
Differentiate term by term:
The derivative of a constant times a function is the constant times the derivative of the function.
Apply the power rule: goes to
So, the result is:
The derivative of the constant is zero.
The result is:
; to find :
Apply the power rule: goes to
The result is:
Now simplify:
The answer is:
___ 2*x - 3
2*\/ x + -------
___
2*\/ x
-3 + 2*x
2 - --------
4*x
------------
___
\/ x