1 5 x 25 4 July 8, 2019 16 32 64 128 X * 5 4x 1 * 25 2x 4x 1 3 3x 1 5 15 25 x 4 1 25 0 5 x 1 4 25 x 1 5 4 2 Solve 1 25 5 x 4 1 25 0 5 x 1 4 desimal 4 1 5 10 x 25 13 3 Leukoplast 1.25 x 4 5 25 1 2 x 5 )( 4x 6 Solve 1 over 25 = 5^x + 4 1 25 x 1 5 x 3 4 5 x 3 )- 25 3 4x 1 25 9 x 1 5 3 4x 3 4x 1 )( x 5 )= x 2 25 25 x 5 4x 1