M 2 m 3 0 July 8, 2019 16 32 64 128 M 2 2m 3 0 M 3 m 2 m 1 0 M 1 x 2 2mx m 3 0 X2 2 m 1 x m 3 0 Mx 2 2 m 2 x m 3 0 M 2 2m 3 0 roots X 2 2mx m 2 m 3 0 M 3 2 m 8 3 0 3 2x 1 2m 2 m 3 0 X 2 2mx m 2 2m 3 0 M 2 x 2 3x 2m 3 0 M 2m 3 )= 0 X 2 3x m m 3 0 2x 2 m 3 x m 0