3b 5 b 9 July 8, 2019 16 32 64 128 A b 5 9a 3b 2 3b 5 b 9 2b 3b 5 =- 4b b 9 B 5 3b 9 12 Simplify 2 5 3b 9 b 9b b 3b 5 3 5 b
