2 1 2 x 5 x 3 3 4 July 8, 2019 16 32 64 128 4 1 2 x 5 x 3 3 4 as a fraction 1 2 x 5 6 2 3 x 3 4 2 1 2 x 5 3 4 x 8 1 2 x 2 3 x 3 4 х 4 5 3 1 2 x 7 1 2 x 5 3 4 F '( x )=( x 1 )( x 2 2 x 3 3 x 5 4 1 2 x 2 3 x 3 4 x 4 5 x 5 6 x 6 7 5 x 2 1 4 3 x 2 1 3 40 2 x 2 5 3 x-5=x+3