Question

Expanding logarithmic Expression In Exercise,Use the properties of logarithms to rewrite the expression as a sum,difference,or multipal of logarithms.See example 3.

In xyz

Answer 1

`lnx+lny+lnz`

Explanation:

We are given that an expression

`lnxyz`

We have to expand the logarithmic expression.

We know that

`ln(ABC)=ln A+ln B+lnC`

By using the property

Then, we get

`lnxyz=lnx+lny+lnz`

Hence, the expansion of logarithmic expression is given by

`lnx+lny+lnz`