### Home > CC4 > Chapter 11 > Lesson 11.2.3 > Problem 11-72

11-72.

**Multiple Choice:***x*= 2 is a solution to which of the equations or inequalities below? Homework Help ✎A.

B.

(

*x*− 2)^{2}< 0C.

≥ − 1 D.

= 16

One strategy is to substitute 2 for *x* in all of the equations and simplify.

If the equation or inequality is true, then *x* = 2 is a solution.