4 0 5 x 9 )=- 2 1 July 8, 2019 16 32 64 128 4 0 5 х 9 )=- 2 1 X 5 4 10 x 5 2 9 0 15 4 5 x 9 x mũ 2 4 0 4 5 x 100 2 9 chia 0 01
