Differentiate the following logarithmic functions:

1. f(x) = ln 8x

2. g(x) = log e (3x + 2)

3. h(x) = ln(2x2 − 5)

4. y = log e (3x3)

5. y = ln (2x + 1)2

6. f(x) = ln (√x)

7. y = ln (2x+3)(x − 2)

8. 

9. g(x) =3 ln (4x2 + 3x)2

10. y = -3 ln (3x + 1)3