10 ^ (2x 5) = 1 July 8, 2019 16 32 64 128 10 2x 5 1 10 2x 5 )+ 12 4x 10 5 2x 1 )= 7 5x 10 2x 5 180 3x 10 2x 5 180 9x 10 2x 5 180 X 10 2x 5 1 10 2x 3 1 )+ 5 10 2x 5 )= 2x 2 x 1 2x 10 2x 5 3x 1 10 4 2x 5 )= 6y 13 10 2x 1 )- 5 1 12x 5 (- 2x 10 )= 170 5 ⋅ 10 2x 1 3x 1 10 2x 5 9 x 4