Разложите многочлен на множетели
(m+n)^3+(m-n)^3-2m
(a-b)^3-(c-d)^3-a+b+c+d
(m+n)^3+(m-n)^3-2m
(a-b)^3-(c-d)^3-a+b+c+d
More Questions From This User See All
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
2. (a-b)^3-(c+d)^3-a+b+c+d=(a-b-c-d)(a²-2ab+b²+ac+ad-bc-bd+c²+2cd+d²)-(a-b-c-d)=(a-b-c-d)(a²-2ab+b²+ac+ad-bc-bd+c²+2cd+d²-1)