3 2x 2 ) 2 1 x )= 12 July 8, 2019 16 32 64 128 3 2x 2 )+ 2 1 x )= 12 2x 2 1 )( 4x 3 )=( 2x 2 1 )( x 12 3 x 2 )+ 2x 1 2 10x 12 3 x 1 2 2x 1 12 x 2 0 12x 2 )- 2x 9 4x 2 )- 1 )( x 3 )) −2 3+1 1⋅x=3 2
