13 4 3 2 1 July 8, 2019 16 32 64 128 3 x 2 x =( 13 4 1 2 1 13 2 3 4 * x 26 13 4 3 2 x5 17 13 3 4 divided by 2 1 2 13 3 4 divided by 5 1 2 13 12 x 3 2 4 6 13 3 n 2 4 2n 1 Tính 13 15 4 3 chia 2 4 13 x 3 12 x 2 11 13 1 4 minus 5 2 3 13 4 to the power of 3 2 5 − 17 9 3 4 x 13 1 2 frame 19 3 4 x 13 1 2 13 1 2 times 3 4 13 14 2 3 x 4