X 2 2x 3 )( 4x 2 2x 1 July 8, 2019 16 32 64 128 X 4 2x 3 4x 2 2x 1 X 2 2x 3 )-( 3x 4x 2 1 X 3 4x 2 2x 15 X 4 2x 3 3x 2 4x 6 )/( x 2 2x 1 X 4 2x 3 4x 2 2x 1 0 X 3 4x 2 2x 1 0 Multiply x 2 2x 3 )( 4x 2 2x 1 2x 3 4x 7x 2 7 x 2 2x 1 X 3 3 x 3x 1 2 2x 1 4x 2 2x 1 28
