3 x 5 3 x 1 July 8, 2019 16 32 64 128 3 x 5 3 x 1 4 3 6 x 5 3 x 1 6 3 x 5 )- 3 2 3x 1 2 x 3 )+ 5 3 x 1 2 3 x 3 5 x 1 4 3 x 2 )+ 5 x 3 )= 15 3 x 5 )= x 11 3 x 5 x 10 3 x 5 x 15 3 x 5 x 13 3 x 5 x 12 3 x 5 x 17 3 x 5 x 16 2x 3 )( x 5 )=( x 3 )( x 1 3 5 x 2 ) 9 3 x 1