" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
(12ab² - 16b^3 - 4b²c) - (5a^3-5a²b-5a²c)=
(3ab²-4b^3-b²c)-(a^3-a²b-a²c)=
b²(3a-4b-c) - a²(a-b-c)