3
(2x2-3x) -(5x-x2)=x(2x-3)-x(5-x)
(2x2-3x) +(5x-x2)=x(2x-3)+x(5-x)
4
2(a-b)+y(a-b)=(2+y)(a-b)
6x2y5 - 13x5y3-2y3=y3(6x2y2+13x5-2)
5
Тот пример=(3-2а)аb2-(a-3)ab2
Вроде бы так
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
3
(2x2-3x) -(5x-x2)=x(2x-3)-x(5-x)
(2x2-3x) +(5x-x2)=x(2x-3)+x(5-x)
4
2(a-b)+y(a-b)=(2+y)(a-b)
6x2y5 - 13x5y3-2y3=y3(6x2y2+13x5-2)
5
Тот пример=(3-2а)аb2-(a-3)ab2
Вроде бы так