1.m(x-y-z)+n(y+z-x)=(x-y-z)*?2.x^2-(a+1)x+a+?3.6x^2+7x+2=?

来源：学生作业帮助网编辑：六六作业网时间：2024/05/04 09:50:03

1.m(x-y-z)+n(y+z-x)=(x-y-z)*?2.x^2-(a+1)x+a+?3.6x^2+7x+2=?1.m(x-y-z)+n(y+z-x)=(x-y-z)*?2.x^2-(a+1)x+

1.m(x-y-z)+n(y+z-x)=(x-y-z)*?2.x^2-(a+1)x+a+?3.6x^2+7x+2=?
1.m(x-y-z)+n(y+z-x)=(x-y-z)*?
2.x^2-(a+1)x+a+?
3.6x^2+7x+2=?

1.m(x-y-z)+n(y+z-x)=(x-y-z)*?2.x^2-(a+1)x+a+?3.6x^2+7x+2=?
1.m(x-y-z)+n(y+z-x)=(x-y-z)*(m-n)
2.x^2-(a+1)x+a=(x-1)(x-a)
3.6x^2+7x+2=(2x+1)(3x+2)