(-3x²)×(4x²-x)=还有一道类似题:(6a²b-9a³)÷(3a)²
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/03 03:43:46
![(-3x²)×(4x²-x)=还有一道类似题:(6a²b-9a³)÷(3a)²](/uploads/image/z/1024536-48-6.jpg?t=%28-3x%26%23178%3B%29%C3%97%284x%26%23178%3B-x%29%3D%E8%BF%98%E6%9C%89%E4%B8%80%E9%81%93%E7%B1%BB%E4%BC%BC%E9%A2%98%EF%BC%9A%EF%BC%886a%26%23178%3Bb-9a%26%23179%3B%EF%BC%89%C3%B7%EF%BC%883a%EF%BC%89%26%23178%3B)
(-3x²)×(4x²-x)=还有一道类似题:(6a²b-9a³)÷(3a)²
(-3x²)×(4x²-x)=
还有一道类似题:(6a²b-9a³)÷(3a)²
(-3x²)×(4x²-x)=还有一道类似题:(6a²b-9a³)÷(3a)²
(-3x²)×(4x²-x)=-12x⁴+3x³
(6a²b-9a³)÷(3a)²
=(6a²b-9a³)÷9a²
=2b/3-a