5m 2 2m 1 July 8, 2019 16 32 64 128 5m 2 2m 1 0 solve by formula method 5m 2 2m 11 5m 2 2m 16 0 5m 2 m 2 2m 15 5m 2 22m 15 5m 2 22m 15 0 5m 2 22m 15 completing square method 3m 2 5m 2 2m 18 5m 4 m 2 2m 1 5m 2 3m 8 2m 10 7n 5m 2 14n 2m 4 5m 7 2 3 2m 14 7m 11 5m 2 2m 9 2m 2 5m 12 0 2m 2 5m 12
