Related Post: X 0 5 - 3 4 5 2 2x 5 3 5 4 X )= 0 4 X 3 X 0 5 3 X 0 5 2 2x 1 0 5 8x 3 )=- 4 2 5 X 3 * 25 X 0 5 4 2x 1 5 3 5 X 5 4 )+ 0 4x =- 1 2 X Phần 3 X 2 4 0 5 X 2 5