Question

How do you use the properties of logarithms to expand `log_3 (10z)`?

Answer 1

`log_3(10z)=log_3 10+log_3 z`

Explanation:

Use the property `log_b(xy)=log_b x+log_b y`

Therefore,

`log_3(10z)=log_3 10+log_3 z`