Anybody know how to solve this ?

6

Step-by-step explanation:

Just try and substitute every choice and when the answer is 121 then it's the correct answer

For example

4 (4)^2 - 4 ( 4 ) + 1 = 49 which is not the correct answer

4 (5 )^2 - 4 ( 5 ) + 1 = 81  not the correct answer

4 (6)^2 - 4 ( 6 ) + 1 = 121  which is the answer they gave you for the area and that's the correct answer

answer:

step-by-step explanation:

a .4y4

hope this !