2 4 6 2x )= 8 July 8, 2019 16 32 64 128 2 3 3x 6 )= 3 4 2x 8 1 2 2x 6 )= 1 4 8 12x X 1 4 x 2 x 6 )= 2x 8 3 3 X 6 2x 4 4x 2 8 0 2 4 6 8 2x 210 15 6 2x 4 )= 8 2 5x 1 2 4 2 2x 2 8x 3 6 2 4 6 8 2x 110 2 4 6 8 2x 156 2 4 6 8 2x 1056 Tìm x biết 2 4 6 8 2x 210 2 4x 4 )- 6 8 2x 4 8 x 2 )+ 4 2x 6 4 3x 2 )+ 5x 6 2x 8 )- 12 6 (- x 12 )- 2 4 2x 8
