Related Post: X 1 2 1 7 0 X 2 1 2 7 X 2 1 )+ 10 0 X 1 7 )( 4x 1 2 )= 0 1 2 X 1 7 Dư 0 01 Tìm X 1 2 X 1 7 Dư 0 01 1 2 Chia X 1 7 Dư 0 01 Tìm X 1 2 Chia X 1 7 Dư 0 01 1/2*1/7