3x 2 5x 2 2 x 0 July 8, 2019 16 32 64 128 3x 3 5x 2 x 2 0 X 2 5x 7 2x 2 3x 2 0 3x x )( 5x 2 45 )( 2 x 2 16x 6 )= 0 5x 2 2 3x 1 2 x 2 60 0 3x 1 2 5 x 2 2x 3 2 5x 2 x 1 0