разложите на множ-ли:
8a^3+8a^2 b+2ab^2
8a^3+8a^2 b+2ab^2=2ab^2+8a^2b+8a^3=2a(b+2a)^2
2a*(4a^2+4ab+b^2)=2a*(2a+b)^2
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
8a^3+8a^2 b+2ab^2=2ab^2+8a^2b+8a^3=2a(b+2a)^2
2a*(4a^2+4ab+b^2)=2a*(2a+b)^2