A b c 2 answer July 8, 2019 16 32 64 128 A b 2 b c 3 c ab answer A b c 2 ka answer A b c 2 formula answer A 12 b =- 4 c 2 answer A b 2 answer A 1 b 2 c 3 answer A 2 2ab b 2 c 2 answer A 2 b 5 c 9 d = answer Abcd 2 2 2