因式分解的练习题
来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:数学作业 时间:2024/08/18 14:16:51
因式分解的练习题
![因式分解的练习题](/uploads/image/z/4401047-47-7.jpg?t=%E5%9B%A0%E5%BC%8F%E5%88%86%E8%A7%A3%E7%9A%84%E7%BB%83%E4%B9%A0%E9%A2%98)
1.2X~-3XY-X
2.(X+Y)~(X+Y)(X-Y)(X+Y)(Y+Z)
3.3X(a+2b)~-6XY(a+2b)
4.a(x-y)-b(X-Y)-C(Y-X)
5.(b-a)~-2a+2b
6.(x-y)~-m(y-x)+y-x
7.x(x-y)(a-b)-y(y-x)(b-a)
8.已知a+b=13,ab=40,求 b+ab~的值
里面好多,自己下吧
2.(X+Y)~(X+Y)(X-Y)(X+Y)(Y+Z)
3.3X(a+2b)~-6XY(a+2b)
4.a(x-y)-b(X-Y)-C(Y-X)
5.(b-a)~-2a+2b
6.(x-y)~-m(y-x)+y-x
7.x(x-y)(a-b)-y(y-x)(b-a)
8.已知a+b=13,ab=40,求 b+ab~的值
里面好多,自己下吧