Step-by-step explanation:
Let's do what is in the parentheses first.
(7+1) is obviously 8, 11+3^2 is equal to (11+9) which is equal to (20).
So now we have (8)^2-20/4.
Simplify 8^2 to 64.
Now the expression is 64-20/4
64-5
59 (c)
Brainliest? :)
