2c 2 6 c 7c July 8, 2019 16 32 64 128 2c 3 2 6 c )+ 7c 2c 3 2 6 c )+ 7c answer Solve 2c 3 2 6 c )+ 7c 2c 3 2 left 6 c right )+ 7c 2 6 c 2) (6c - 7) ^ 2
