9 8 3 4 1 2 July 8, 2019 16 32 64 128 (- 8 9 2 3 x (- 4 1 2 9 8 7 6 5 x 4 3 2 1 9 8 4 1 2a )= 3 1 4a 5 2 9 4х 2 1 4 2х 8 3 (- 8 9 divided by (- 2 3 x (- 4 1 2 Hasil dari 8 4 3 9 1 2 9 1 2 minus 8 3 4 Calcule 8 3 1 2 4 9