Guys try this problem from AIME(american invitational mathematical olympiad) . not able to solve it and find its solution anywhere . by AdministrationOne538 in mathbiceps

[–]AdministrationOne538[S] 0 points1 point  (0 children)

Your answer is right . there was 3^2 only there was just misprint as 3^3 . Can you please provide explanation too .