(1/3 * 7^-1/3 * 9^1/5) : (392^1/12 * 2^1/4 * 3^0,3)^-2

(1/3 * 7^-1/3 * 9^1/5) : (392^1/12 * 2^1/4 * 3^0,3)^-2 maxxi: (1/3 * 7⁻1/3 * 9¹/5) : (392¹/12 * 2¹/4 * 3⁰,3)⁻2

30 mar 11:55