5a²-(a²+(5a²-2a)-2(a²-3a))化简
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/03 04:21:00
![5a²-(a²+(5a²-2a)-2(a²-3a))化简](/uploads/image/z/1107652-4-2.jpg?t=5a%26%23178%3B-%EF%BC%88a%26%23178%3B%2B%EF%BC%885a%26%23178%3B-2a%EF%BC%89-2%EF%BC%88a%26%23178%3B-3a%EF%BC%89%EF%BC%89%E5%8C%96%E7%AE%80)
5a²-(a²+(5a²-2a)-2(a²-3a))化简
5a²-(a²+(5a²-2a)-2(a²-3a))化简
5a²-(a²+(5a²-2a)-2(a²-3a))化简
5a²-(a²+(5a²-2a)-2(a²-3a))
=5a²-(a²+5a²-2a-2a²+6a)
=5a²-(4a²+4a)
=a²-4a
6a哪来的
收录互联网各类作业题目,免费共享学生作业习题
做题帮手机作业共收录了 千万级 学生作业题目
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/03 04:21:00
5a²-(a²+(5a²-2a)-2(a²-3a))化简
5a²-(a²+(5a²-2a)-2(a²-3a))化简
5a²-(a²+(5a²-2a)-2(a²-3a))化简
5a²-(a²+(5a²-2a)-2(a²-3a))
=5a²-(a²+5a²-2a-2a²+6a)
=5a²-(4a²+4a)
=a²-4a
6a哪来的