5n 3n 6 3 July 8, 2019 16 32 64 128 3n 4 5n 6 3 5n 3 10n 2 3n 6 5n 3 10n 2 3n 6 factor by grouping Solve 3n 4 5n 6 3 5n 3 10n 2 3n 6 factored 3n - 5 3n - 6