/ 3 \ x \x - 3/*e
d // 3 \ x\ --\\x - 3/*e / dx
Apply the product rule:
; to find :
Differentiate term by term:
Apply the power rule: goes to
The derivative of the constant is zero.
The result is:
; to find :
The derivative of is itself.
The result is:
Now simplify:
The answer is:
/ 3 \ x 2 x \x - 3/*e + 3*x *e
/ 3 2\ x \-3 + x + 6*x + 6*x /*e
/ 3 2 \ x \3 + x + 9*x + 18*x/*e