2x 3 4 5x )= 4 5 3x July 8, 2019 16 32 64 128 5x 3 )( x 4 )-( 2x 5 )( 3x 4 2x 3 )( 5x 4 )- 5 3x 2 5 2x 1 )+ 3 3x 4 )= 4 5x 6 5x 7 2 2x 4 3 3x 9 4 5
