Answer:
A
$7,p-5
20 characters long. hahahhahahahah
Let u = x.lnx, , w= x and t = lnx; w' =1 ; t' = 1/x
f(x) = e^(x.lnx) ; f(u) = e^(u); f'(u) = u'.e^(u)
let' find the derivative u' of u
u = w.t
u'= w't + t'w; u' = lnx + x/x = lnx+1
u' = x+1 and f'(u) = ln(x+1).e^(xlnx)
finally the derivative of f(x) =ln(x+1).e^(x.lnx) + 2x
The answer is D 5.48*10-8
hope this helps
Answer:
B /second bubble -3 1/3 is 10/3 and 4/9 is a reciprocal 9/4
