Ответ:
1.ad+cd+2ab+2bc=d(a+c)+2b(a+c)=(d+2b)(a+c)
2.5ay-3bx+ax-15by=x(-3b+a)+5y(-3b+a)=(-3b+a)*(x+5y)
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
1.ad+cd+2ab+2bc=d(a+c)+2b(a+c)=(d+2b)(a+c)
2.5ay-3bx+ax-15by=x(-3b+a)+5y(-3b+a)=(-3b+a)*(x+5y)
2. (5y+x)(a-3b)
3. (2a-3b)(9a+7c)
4. -(4a-5c)(7c-2x)