Respuesta :

wegnerkolmp2741o

Answer:

x = 10    x = -4

Step-by-step explanation:

(x-3)^2 = 49

Take the square root of each side

sqrt((x-3)^2) =±sqrt( 49)

x-3 = ±7

Add 3 to each side

x-3+3 =3±7

x = 3+7     x = 3-7

x = 10    x = -4