Respuesta :

46 because 8-3 equals 5 then 5 times 5 equals 25 to then add 11 to finally subtract 66-20 which equals 46
OverpoweredNoob

Answer:

16

Step-by-step explanation:

11 + (8 - x)² - 20 =

11 + (8 - 3)² - 20 =

11 + 25 - 20 =

16