( 5+√7)²+(5-√7)² = 25+10√7+7+25-10√7 +7 = 50+14 = 64
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
( 5+√7)²+(5-√7)² = 25+10√7+7+25-10√7 +7 = 50+14 = 64