合并同类项-5/3(x+y)²-6(x+y)+3(x+y)²+4/3(x+y)
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/26 02:19:21
![合并同类项-5/3(x+y)²-6(x+y)+3(x+y)²+4/3(x+y)](/uploads/image/z/5494276-28-6.jpg?t=%E5%90%88%E5%B9%B6%E5%90%8C%E7%B1%BB%E9%A1%B9-5%2F3%EF%BC%88x%2By%EF%BC%89%26%23178%3B-6%EF%BC%88x%2By%29%2B3%28x%2By%29%26%23178%3B%2B4%2F3%EF%BC%88x%2By%EF%BC%89)
合并同类项-5/3(x+y)²-6(x+y)+3(x+y)²+4/3(x+y)
合并同类项-5/3(x+y)²-6(x+y)+3(x+y)²+4/3(x+y)
合并同类项-5/3(x+y)²-6(x+y)+3(x+y)²+4/3(x+y)
-5/3(x+y)²-6(x+y)+3(x+y)²+4/3(x+y)
=4/3(x+y)²-14/3(x+y)