Respuesta :
(x - 5)² = 17
root both of sides
√(x-5)² = √17
x - 5 = √17
move the five to the right
x - 5 = √17
x = 5 + √17
x = 5 + 4.1
x = 9.1
The solution is x = 9.1
root both of sides
√(x-5)² = √17
x - 5 = √17
move the five to the right
x - 5 = √17
x = 5 + √17
x = 5 + 4.1
x = 9.1
The solution is x = 9.1