Ответ:
ta+tb+tc-ak-bk-ck=t(a+b+c)-k(a+b+c)=(a+b+c)(t-k)
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
ta+tb+tc-ak-bk-ck=t(a+b+c)-k(a+b+c)=(a+b+c)(t-k)