Question

please help im stuck with chain rule

Answer 1

1/3 sqrt x (x-3)...
I got up to 2/9 x^3/2(x-3)*1

Answer 2

what so i do from here?

Answer 3

is this the equation?\[(1/3)\sqrt{x}(x-3)\]

Answer 4

yes

Answer 5

rewrite as (1/3)(x(x-3))^(1/2)

you should end up with

(2x-3)/[6sqrt(x(x-3))]

Answer 6

\[(2x-3)/[6\sqrt{x(x-3)}]\]

Answer 7

im actually trying to solve this problem find the length of the curve....and i need to figure out what dy/dx is

Answer 8

can someone please help me with this