### Home > AC > Chapter 6 > Lesson 6.1.2 > Problem 6-21

6-21.

Determine if the statement below is true or false. **Justify** your conclusion.

Simplify both sides as much as possible and see if they are equal to each other.

So, it is not true for all values of . But is there any value of

*that makes the statement true?*

Yes, The statement is sometimes true since makes the statement true.