2 4m 3 )( 2m 1 July 8, 2019 16 32 64 128 2x 2 4m 3 x 2m 2 1 0 3 4m 2 )= 6 2m 1 2 4m 6 )- 5 2m 3 m 1 )) 2 2m 3 )+ 4 4m 2 )= 102 Cho pt 2x 2 4m 3 x 2m 2 1 0 2m 3 4m 2 6m 12 8 1 2m 8 2 4m 3 2 m 4 m (2m)/3 - (4m)/5 = 3