1 - 2*x E -------- ___ \/ x
E^(1 - 2*x)/sqrt(x)
Apply the quotient rule, which is:
and .
To find :
Let .
The derivative of is itself.
Then, apply the chain rule. Multiply by :
Differentiate term by term:
The derivative of the constant is zero.
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 result is:
The result of the chain rule is:
To find :
Apply the power rule: goes to
Now plug in to the quotient rule:
Now simplify:
The answer is:
1 - 2*x 1 - 2*x
2*e e
- ---------- - --------
___ 3/2
\/ x 2*x
/ 2 3 \ 1 - 2*x
|4 + - + ----|*e
| x 2|
\ 4*x /
-----------------------
___
\/ x