因式分解4x的三次方-4x²y-(x-y)

来源:学生作业学帮网 编辑:学帮网 时间:2024/05/28 17:40:27

因式分解4x的三次方-4x²y-(x-y)

4x的三次方-4x²y-(x-y)
=4x^2(x-y)-(x-y)
=(x-y)(4x^2-1)
=(x-y)(2x-1)(2x+1)

(2x+1)(2x-1)(x-y)