1 9 27 x 2 July 8, 2019 16 32 64 128 1 9 x 27 2x 4 9 2x 1 27 x 2 9 1 3 x 27 1 2 9 * 81 x 1 27 x 2 9 * 81 1 2x 27 2 x 9 2x 27 x 1 9 4 x *( 8 27 x 1 2 3 9 2x 27 x 2 1 3 27 9 x 25 1 9 3x 1 27 x 2 27 x 1 9 2x 3 4 9 x 27 x 1 2 3 2x 1 9 27 find x 27 x 2 =( 1 9 2x 4 Simplify 9 1 3 x 27 1 2