Question

can anyone help me check this if I did sth wrong?
use logarithmic differentiation to find dy/dx
http://i3.minus.com/j0tpMHq7LmPID.png

Answer 1

you need to use all the properties of the log before your differentiate
\[\ln(x^2\sqrt{3x-2})=2\ln(x)+\frac{1}{2}\ln(3x-2)\]

Answer 2

ah how can't i figure it out >.<
thank you so much