2x 3 x 5 x 4 x 5 3 July 8, 2019 16 32 64 128 3 x 4 - 2x 1 - 5 x 3 + x 9 = 5 2x 3 )( x 4 )+( x 5 )( x 2 )=( 3x 5 )( x 4 3 x 1 )- 5 x 5 )= 4 1 2x )- 2 x 3 3 x 5 )= 7 2x 3 )- 4 x 2 )- 5 x 2 )+ 2 X 5 3 2x 4 12 5 x 4 x 3