作业帮[(x+2y)(x-2y)+4(x-y)^2]÷6x
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/03 11:14:01
![[(x+2y)(x-2y)+4(x-y)^2]÷6x](/uploads/image/z/332165-29-5.jpg?t=%5B%28x%2B2y%29%28x-2y%29%2B4%28x-y%29%5E2%5D%C3%B76x)
[(x+2y)(x-2y)+4(x-y)^2]÷6x
[(x+2y)(x-2y)+4(x-y)^2]÷6x
[(x+2y)(x-2y)+4(x-y)^2]÷6x
[(x+2y)(x-2y)+4(x-y)^2]÷6x
=（x^2-4y^2+4x^2-8xy+4y^2)÷6x
=(5x^2-8xy)÷6x
=5x/6-4y/3
收录互联网各类作业题目，免费共享学生作业习题
笨笨熊考试网手机作业共收录了 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：2024/05/03 11:14:01
[(x+2y)(x-2y)+4(x-y)^2]÷6x
[(x+2y)(x-2y)+4(x-y)^2]÷6x
[(x+2y)(x-2y)+4(x-y)^2]÷6x
[(x+2y)(x-2y)+4(x-y)^2]÷6x
=（x^2-4y^2+4x^2-8xy+4y^2)÷6x
=(5x^2-8xy)÷6x
=5x/6-4y/3