Ответ:
5a² + b + (-4a²-b) =
5a² + b - 4a²-b =
5a² - 4a² + b - b ==
a²;
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
5a² + b + (-4a²-b) =
5a² + b - 4a²-b =
5a² - 4a² + b - b ==
a²;