Cho pt x2 2 m 1 x m 1 0 July 8, 2019 16 32 64 128 Cho pt x2 2 m 1 x m2 1 0 Cho pt x2 2 m 1 x m2 3m 0 Cho pt x2 2 m 1 x m2 3 0 Cho pt x2 2 m 1 xm 3 0 Cho pt x2 2 m 1 x m2 4 0 Cho pt x2 2 m 1 x m 4 0 Cho pt x2 2 m 1 x 2m 3 0 Cho pt x2 2 m 1 x 4m 0 Cho pt x2 2 m 1 x 2m 5 0 Cho pt x2 2 m 1 x 2m 1 0