8 9 x 1 12 July 8, 2019 16 32 64 128 8 9 x 1 12 as a fraction 8 9 x 1 12 8 9 x 5 12 2x 9 8 x 1 6 =- x 12 Left( frac 9 8 right)^ 3 x+12 =1 12 1 8 x 9 1 4 x 4 5 x 9 )+ 8 x 1 )= 128 9 x 8 = 1 8 x 9
