M 5 )( 2m 3 )( 4m 1 July 8, 2019 16 32 64 128 2 4m 6 )- 5 2m 3 m 1 )) 5 2 m− 5 4 − 5 3 m M+4/5m-10 + 3-m/4 m-8 (3m + 5)/4 = (5m + 1)/3 19) (2m)/3 - (4m)/5 = 3