M 2 4m 8 July 8, 2019 16 32 64 128 M 2 4m 8 0 1 4m )( m 2 3m 8 )= 4 m 2 ) 4m 8 3 m 2 )+ 4m 8 M 5 )( m2 4m 8 M 3 2m 2 4m 8 0 M 3 2m 2 4m 8 2m 2 m 4m 2 8m M 8 )( 4m 2 5m 1 M 2 5mn from 4m 2 3mn 8 9m 2 4m m 42 8