2 1 2x 3 7 July 8, 2019 16 32 64 128 2 x 1 )+ 3 2x 7 1 2 x 8 )= 3 2x 7 2 3x 3 1 2x 7 1 2x 2 7x 3 4 1 2x 3 7 )= 2 8 2 x 1 )- 3 2x 5 ) 7 2 7x 1 2x 3 4x 1 7x 3 x 1 )= 2 2x 3 7x 3 x 1 )= 2 2x 3 how many solutions 5 3 1 2x 2 )=- 7 4x 1 2 3 2x 8x 1 7 7 1 2x 3 4x 2 3x 2x 3 7x 2 5x 1 0 Упростите выражение 1 2x 3 8x 2 7x 2x 1 3 5x 3 2 7 x 6
