9 1 3 x 27 1 2 July 8, 2019 16 32 64 128 Simplify 9 1 3 x 27 1 2 9 2x 1 3 3x 1 27 x 3 Evaluate 9 2x 1 3 3x 1 27 x 3 1 9 x 2 1 3 x 1 27 0 1 3 9 27 pattern rule 9 1/2 x 3 9 1/2 x 3 1/2
