6 5m 4 July 8, 2019 16 32 64 128 4m 2 3m 6 5m 4 5m 6 4m 7 3m 6 5m 42 6 5m ≥ 4 5m 6 3m 4 19 12 5m 6 3m 4 60m 2n 6 5m 4n 2 9 5m 6 4m 5m 6 2.5m 42 4m 6 5m 3 180 Simplify the expression 6 5m 4 4m 6 5m 3 4m 6 5m 3 90 4m 6 5m 3 90 180
