### Home > A2C > Chapter 7 > Lesson 7.3.3 > Problem 7-189

7-189.

Given that

Now use the properties of logs to expand.

Express 15 as a product of numbers whose logs are given.

See part (a).

can be rewritten as or . Try both.

7-189.

Given that

Now use the properties of logs to expand.

Express 15 as a product of numbers whose logs are given.

See part (a).

can be rewritten as or . Try both.