June 9th, 2009, 09:03 PM  #1 
Member Joined: May 2009 Posts: 58 Thanks: 0  differentiation of absolute values
Find f'(x), if f(x)= {x^2 (3x+2)^(1/3)}/(2x3)^(3) I got f'(x) = (2x3)^(3)/{x^2 (3x+2)^(1/3)}  * (x^3)(4x^2+25x+12) / [ (2x3)^7 * (3x+2)^(1/3)] Are these correct? Thank you 
June 10th, 2009, 05:24 PM  #2 
Global Moderator Joined: Dec 2006 Posts: 20,929 Thanks: 2205 
It looks okay so far, but it should be simplified a bit.


Tags 
absolute, differentiation, values 
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