0 2(4b-9) 1 4b=0 6b 1 8 July 8, 2019 16 32 64 128 0 2(4b-9)+1 4b=0 6b+1 8 –0 2 (4b – 9) + 1 4b = 0 6b + 1 8 1) –0 2 (4b – 9) + 1 4b = 0 6b + 1 8 −0 2 (4b − 7) + 1 4b
