5x²y+(m-5)x³y²-(n-3/2)x²y³+5xy五次方则m=n=减了后不含五次项!
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/30 02:35:01
![5x²y+(m-5)x³y²-(n-3/2)x²y³+5xy五次方则m=n=减了后不含五次项!](/uploads/image/z/6954727-31-7.jpg?t=5x%26%23178%3By%2B%EF%BC%88m-5%EF%BC%89x%26%23179%3By%26%23178%3B-%EF%BC%88n-3%2F2%EF%BC%89x%26%23178%3By%26%23179%3B%2B5xy%E4%BA%94%E6%AC%A1%E6%96%B9%E5%88%99m%3Dn%3D%E5%87%8F%E4%BA%86%E5%90%8E%E4%B8%8D%E5%90%AB%E4%BA%94%E6%AC%A1%E9%A1%B9%EF%BC%81)
5x²y+(m-5)x³y²-(n-3/2)x²y³+5xy五次方则m=n=减了后不含五次项!
5x²y+(m-5)x³y²-(n-3/2)x²y³+5xy五次方
则m=
n=
减了后不含五次项!
5x²y+(m-5)x³y²-(n-3/2)x²y³+5xy五次方则m=n=减了后不含五次项!
五次方指的是哪个的五次方啊?