/ 2\ \x / 2*x*e
/ / 2\\ d | \x /| --\2*x*e / dx
The derivative of a constant times a function is the constant times the derivative of the function.
Apply the product rule:
; to find :
Apply the power rule: goes to
; to find :
Let .
The derivative of is itself.
Then, apply the chain rule. Multiply by :
Apply the power rule: goes to
The result of the chain rule is:
The result is:
So, the result is:
Now simplify:
The answer is:
/ 2\ / 2\ \x / 4*x*\3 + 2*x /*e
/ 2\ / 2 2 / 2\\ \x / 4*\3 + 6*x + 2*x *\3 + 2*x //*e