Calculus
posted by Veronica .
Find the derivative: h(x)=7x/sqrt(52x)
Using the chain rule...I figured out my previous post.

h(x) = 7x *(52x)^1/2
dh/dx = 7 (52x)^1/2
+ (7x)d/dx(52x)^1/2
Use the chain rule on the second term
d/dx(52x)^1/2 = (1/2)(2)(52x)^3/2
= (52x)^3/2