### Home > INT3 > Chapter 12 > Lesson 12.1.2 > Problem 12-29

12-29.

Recall that the properties of logarithms also apply to the natural logarithms.

Rewrite

using a single natural logarithm. Review the properties of logarithms in 7.1.4 math notes box.

Rewrite

in expanded form. Reverse the thinking in part (a).