(3+√7)²+(3-√7)²=9+6√7+7+9-6√7+7=14+18=32.
Ответ: 32.
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
(3+√7)²+(3-√7)²=9+6√7+7+9-6√7+7=14+18=32.
Ответ: 32.