Ответ:
(3а^2+1)^2=9а^4+6а^2+1
(х^2+у^2)^2=х^4+2х^2у^2+у^4
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
(3а^2+1)^2=9а^4+6а^2+1
(х^2+у^2)^2=х^4+2х^2у^2+у^4