1 3 2x 8 July 8, 2019 16 32 64 128 1 3 2x 8 x 1 3 2x 8 )= 4 1 2x 3 8x 3 1 2x 81 1 3 8 2x 9 27 1 * 3 2x 81 9 x 1 )= 3 2x 8 2 (- 2x 1 3 )= 2x 8 3 1 2x 7 8 3 2x 1 8 x 2 1 2x 3 4x 1 8x 1 2x 3 4 7 8 3 2x 1 )= 8x 5 Упростите выражение 1 2x 3 8x 2 7x 3 2x 1 )- 10 8 5x