4 x 2 )= 7x 1 July 8, 2019 16 32 64 128 4 x 2 7x 12 X 4 x2 7x 12 X 4 7x 2 18 X 4 7x 2 12 0 X 4 7x 2 18 0 X 4 7x 2 10 X 4 7x 2 10 0 X 4 7x 2 144 0 X 4 7x 2 16 X 4 7x 2 12 factor X 4 7x 2 16 0 X 4 27x 2 14x 120 4x 2 7x 15 0 X 3 4x 2 7x 10 4x 1 )( x 2 7x 1