2 (2 2)) 2=9 How? (30 votes, average: 3.67 out of 5)October 16, 2017 by puzzler Leave a Comment Manage the mathematical symbol or brackets to solve this puzzle 2 (2 2)) 2=9 Click here to See SolutionHide (2+(2/2))^2=9 Share on Whatsapp Share on Facebook Share on Twitter Facebook Comments Next Puzzle how many 9s ?