2 5 x 9 4 July 8, 2019 16 32 64 128 1 2 5 x 4 9 1 2 5 x 4 9 as a fraction 2 5 x 9 6 x 4 2 5 x 9 3 x 4 2 5 x 9 8 x 4 2 2 5 x 4 9 0 3 1 2 x 5 4 )= 9 8 X 2 5x =- 9 4 2 5x 9 )= 4x X 2 5x 9 4 0 5 2 x 2 )+ 2x 4 9 Y 4 2 5 x 9 1 2 5 x 3 4 9 Решите уравнение 2 x 5 4 9 5 x 2 )= 4x 9
