6c 3 2c 2 July 8, 2019 16 32 64 128 2c 4 6c 3 12c 2 36c 2c 4 6c 3 12c 2 36c 0 2c 3 2 6 c )+ 7c 2c 3 2 6 c )+ 7 40 2c 3 2 c 6 c 35 2c 3 2 c 6 c 25 2c 3 2 c 6 c Solve 2c 3 2 6 c )+ 7c 2c 3 2 6 c )+ 7c answer 30 2c 3 2 c 6 c
