2*x
E - 1
--------
x
6*E
(E^(2*x) - 1)/((6*E^x))
Apply the quotient rule, which is:
and .
To find :
Differentiate term by term:
The derivative of the constant is zero.
Let .
The derivative of is itself.
Then, apply the chain rule. Multiply by :
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 of the chain rule is:
The result is:
To find :
The derivative of a constant times a function is the constant times the derivative of the function.
The derivative of is itself.
So, the result is:
Now plug in to the quotient rule:
Now simplify:
The answer is:
-x / 2*x \ -x e 2*x \E - 1/*e 2*---*e - -------------- 6 6
/ 2*x\ -x
\-1 + e /*e
---------------
6
x / 2*x\ -x
2*e - \-1 + e /*e
----------------------
6