4 7 9 2 1 3 July 8, 2019 16 32 64 128 2 4 7 x 9 1 3 Выполните действия 7 2 9 4 1 3 7 2 9 4 1 3 х 9 2 3 x 4 9 1 2 3 7 x 0 4 3x 2 9 1 3x )=- 7 3x 9 4 1 3 2 7 9 as a fraction 9 z 1 )- 2 3z 4 )= 7 Y 4 4 3y 9 7 1 2 1 2 3 plus 4 7 9 9 2/3 - 4 1/7 fully reduced
