X 2 81 0 July 8, 2019 16 32 64 128 X 2 81 0 solve by factoring X 2 81 0 square roots X 2 81 0 factor Х 2 81 0 X 2 18x 81 0 X 3 2 81 0 X 2 18x 81 0 factored form X 4 2 81 0 X 2 24x 81 0 X 2 30x 81 0 X 2 18 81 0 X 2 8x 81 0 X 5 2 81 0 X 2 9x 81 0 X 2 12x 81 0