9 x 1 27 x 4 July 8, 2019 16 32 64 128 9 2x 1 27 x 4 9 4 x *( 8 27 x 1 2 3 4 3 x 1 9 x 27 9 x 2 =( 1 27 x 4 9 x 1 27 3x 4 9 x 4.3 x 1 27 0 9 6 x 1 )= 2 x 4 )+ 27 4.3 x 1 27 9 x 27 x 9 2x 1 3 x 4 Penyelesaian persamaan 9 x 4.3 x 1 27 0
