Question

How do you expand `ln (3x^4)`?

Answer 1

`ln(3x^4)` `=ln3+4lnx`

Explanation:

`ln(3x^4)`
`=ln3+lnx^4`-> use property `log_b(xy)=log_bx+log_by`
`=ln3+4lnx`-> use property `log_b x^n = n log _b x`