### Home > CCA > Chapter 10 > Lesson 10.2.6 > Problem 10-92

10-92.

Solve these equations, if possible. Be sure to find all possible solutions. Check your work and write down the name of the method(s) you used. Homework Help ✎

9(

*x*− 4)^{2}= 81= 2 5 = 2 +

= −4

*x* = 7 or 1

The absolute value of what two numbers equals 2?

*x* = 3

Can the absolute value of a number be negative?