(a+b)*(a-b)=a²-b²
В данном случае получаем ((a+1)(a-1))^n=(a²-1)^n
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
(a+b)*(a-b)=a²-b²
В данном случае получаем ((a+1)(a-1))^n=(a²-1)^n