X 2 )( x 2 4x 3 )= 0 July 8, 2019 16 32 64 128 X 2 2x 2 2x 2 4x 3 0 X 2 y 2 4x 3 0 X 4 x 2 4x 3 0 5x 2 )( 2 x )( 4x 3 ) 0 X 2 3 2 x 3 4x 3x 1 0 X 2 9y 2 4x 3 0 Tìm x x 2 4x 3 0 X 2 2x 3 )- 4x 2 9 0
