Find the derivative.
w=\root(3)(z^(6.6)) 4e^(3.1z)
_(_())_(_())
A.
22z^(5.6) 12.4z^(2.1z)
?
B.
2.2z^(1.2) 3.1e^(2.1z)
C.
2.2z^(1.2) 12.4e^(2.1z)
D.
2.2z^(1.2) 12.4e^(3.4z)
