A b 2 10 July 8, 2019 16 32 64 128 A b 2 100 A b 2 100 factor A 2 b 2 10b 25 A 2 b 2 10a 25 A 2 7ab 10ab b 2 A b c 2 100 A 2 b 2 101 A b 2 formula class 10 A b 2 i b 1 10 2a i Jika a b 2 a 10 5 c
