−2ab5/3-2ab^5/3−2ab5/3^3 * 18a^5b
−8a3b15/27-8a^3b^15/27−8a3b15/27 * 18a^5b
-8a^3b^15 * 18a^5b / 27
-144a^8b^16 / 27
-16a^8b^16 / 3
−2ab5/3-2ab^5/3−2ab5/3^3 * 18a^5b
−8a3b15/27-8a^3b^15/27−8a3b15/27 * 18a^5b
-8a^3b^15 * 18a^5b / 27
-144a^8b^16 / 27
-16a^8b^16 / 3