X 2 16x 6 0 July 8, 2019 16 32 64 128 X 6 3x 4 16x 2 48 0 X 3 9x 2 16x 6 0 X 4 6x 3 3x 2 16x 6 0 2 x 6 )( 16x 2 − 25 )= 0 X 6 x 4 16x 2 16 0 X 6 4x 4 16x 2 64 0 X 6 2x 4 16x 2 32 0