(10-x^6)(7+x)-11x+63+x^6(x+7)=0
70+10x-7x^6-x^7-11x+63+x^7+7x^6=0
x^7-x^7+7x^6-7x^6+10x-11x+63+70=0
-x+133=0
x=133
Ответ: 133
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
(10-x^6)(7+x)-11x+63+x^6(x+7)=0
70+10x-7x^6-x^7-11x+63+x^7+7x^6=0
x^7-x^7+7x^6-7x^6+10x-11x+63+70=0
-x+133=0
x=133
Ответ: 133