12 5 x 1 6 July 8, 2019 16 32 64 128 12 5 x 1 6 as a fraction X 12 5 6 1 2 3 5 x 12 x 4 1 6 1 12 x 1 4 5 6 1 6 x 5 12 x 8 4 3 8 5 12 x 6 1 3 x 4 Y 1 5 12 при x 6 4 5x 6 12 x 5 8 1 5 12 √ x 1 6 1 3 1 3 9x 12 ) 5 x 6 12 5 6 x 14x 1 6 x X phần 12 5 6 1 2 12 5 6 x 14x+ 1 6 x simplified 5 (x 2 1 )= 12 65 5 12 căn bậc x 1 6 1 3