Respuesta :

texaschic101
(x - 3)^2 = 5.....take sqrt of both sides, eliminating the ^2
x - 3 = (+-) sqrt 5.....add 3 to both sides
x = 3 (+-) sqrt 5 <=== answer B
aayu0302

Answer:

x = 3 ± √5

Step-by-step explanation:

(x - 3)² = 5

=> x - 3 = ± √5

=> x = 3 ± √5