2 x for x 5 July 8, 2019 16 32 64 128 2 x x 50 2 x x 5 3 4 2 x x 5 =- 3 7 2 x x 5x 12 2 x x 5 answer 2 x x 512 2x x 2 for x 5 1 4 2 x for x 5 X 2 x 56 2 x 3 x 5 2 x pi x 5 X 2 x 56 0 2 x 3.14 x 5 2 x 4 x 5