### Home > A2C > Chapter 6 > Lesson 6.2.2 > Problem 6-75

6-75.

Guess and check using a calculator. Remember, 2² = 4, so what can you tell about the value of *x*?

6-75.

Guess and check using a calculator. Remember, 2² = 4, so what can you tell about the value of *x*?