Doprowadź do najprostrzej postaci:
... = 2a²b + ab -ab + 2ab² - a²b + ab - 2a²b =
= 2ab² - a²b + ab
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
... = 2a²b + ab -ab + 2ab² - a²b + ab - 2a²b =
= 2ab² - a²b + ab