(6a²b-2b-8ab³)÷(2b)
来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/21 03:02:12
(6a²b-2b-8ab³)÷(2b)(6a²b-2b-8ab³)÷(2b)(6a²b-2b-8ab³)÷(2b)(6a²b-2b
(6a²b-2b-8ab³)÷(2b)
(6a²b-2b-8ab³)÷(2b)
(6a²b-2b-8ab³)÷(2b)
(6a²b-2b-8ab³)÷(2b)=3a^2-1-4ab^2
=(6a²b)÷(2b)-(2b)÷(2b)-(8ab³)÷(2b)
=3a²-1-4ab²
(6a²b-2b-8ab³)÷(2b)
=2b(3a²-1-4ab²)÷(2b)
=3a²-4ab²-1