X 1 2 9 =( 5 2x 2 July 8, 2019 16 32 64 128 X 0 5 )( x 2 9 )=( 2x 1 )( x 3 2 X 1 3 2x 5 6 3x 6 9 2x 5 2 3 x 2 )+ 9 x 1 )+ 5 1 2x )+ 2 3x 4 2x 9 x 1 8 2x 2 5 X 1 2 x 2 3 2x 5 7 9 2 x 2y 1 2x y 5 9 2 x 2y 1 2x y 5 9 0 5) 2 2/9 * x = 1 1/2 (x - 1)/(5 - x) = 2/9 2) (x ^ 2 + 9)/(x ^ 2 - 1) = x-2 x+1 - 5 1-x *
