MATH 1151 Question (1 Viewer)

[Shadowless]

I think I understand 'logarithmic differentiation' but my answer is pretty messy:



If the above isn't the right answer then it would probably mean I don't full understand how to use this 'logarithmic differentiation' and if so could someone guide me step-by-step through applying the 'logarithmic differentiation' to this question?

 

[michaeljennings]

yea this is the answer im getting which you can simplify further by expanding the brackets. Im not sure thought because I rememebr doing this kinda question wayyy back in my first couple of weeks in math1151 but im pretty sure we used an exponential somewhere in the last step or something my memory is kinda hazy