Ответ:
a)2aba-6bc3c=2a²b-18bc²=2b(a²-9c²)=2b(a-3)(a+3)
б)9y2x²-12yx²y²=18yx²-12y³x²=6x²y(3-2y²)
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
a)2aba-6bc3c=2a²b-18bc²=2b(a²-9c²)=2b(a-3)(a+3)
б)9y2x²-12yx²y²=18yx²-12y³x²=6x²y(3-2y²)