### Home > A2C > Chapter 5 > Lesson 5.1.2 > Problem 5-27

5-27.

2(*x* + 3)^{2} = 0

(*x* + 3)^{2} = 0

*x* = −3

See part (a).

2*x* − 5 = ± 21

*x* = −8 or *x* = 13

5-27.

2(*x* + 3)^{2} = 0

(*x* + 3)^{2} = 0

*x* = −3

See part (a).

2*x* − 5 = ± 21

*x* = −8 or *x* = 13