N - 4 - 9 July 8, 2019 16 32 64 128 N 4 9 5n N 4 9 5n simplified N 4 9 5 N 4 9 1 N 4 9 2 N 4 9 3 N 4 9 8 N 4 9 5n answer N 4 9 simplify N 4 9 combine like terms N 4 9 12 N 4 9 5n simplify N 4 9 11 N 4 9 6 N 4 9 10
