/ 2\ \x / e + x
/ / 2\ \ d | \x / | --\e + x/ dx
Differentiate term by term:
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:
Apply the power rule: goes to
The result is:
The answer is:
/ 2\ / 2\ \x / 2*\1 + 2*x /*e
/ 2\ / 2\ \x / 4*x*\3 + 2*x /*e