2 3 x 6 20 July 8, 2019 16 32 64 128 5x 2 x x 6 20 3 X * 4 6 2 3 20 6 x 3 2 20 12 20x 3 x 2 24 6 5x 3x-6 + x-2 + 2x =20 2 x 6 x 3 20 m pino cepillado seco 6 2 3 x 1 7 20 3 x 9 6 20 2 6 x 3 )- 2 x 5 )= 20 2 x square 6 x 3 20 6 x 2 2000 3 y 3x 3 6 )- 5 + 20 x 2