Differentiate these using the chain rule
a) x^3/2
b) x^5/3
c) x^1/4
d) x^3/4
e) x^-1/3
f) x^-2
g) x^5/6
h) 3 square root x^4
I) square root x^3
j) x^2 square root x
k) x/ square root x
l) x^2/3