2 х 1 32 July 8, 2019 16 32 64 128 2 x 1 32 2 x 1 32 3 2 x 8 1 32 2 5 x 1 32 2 x 6 1 32 2 mũ x 1 32 Solve 2 x 1 32 2 x 1 2 30 32 1 2 3 ii