4x³-4x²y-(x-y)分解因式

来源:学生作业帮助网 编辑:作业帮 时间:2024/07/13 06:07:34
4x³-4x²y-(x-y)分解因式
x)3PS64օ0,+uЭ|iGۋ募^tOMR> lH4i| TLSLmL !Q! $A`sjZ Wx

4x³-4x²y-(x-y)分解因式
4x³-4x²y-(x-y)分解因式

4x³-4x²y-(x-y)分解因式
原式=4x²(x-y)-(x-y)
=(x-y)(4x²-1)
=(x-y)(2x+1)(2x-1)

4x³-4x²y-(x-y)
=4x²(x-y)-(x-y)
=(x-y)(4x²-1)
=(x-y)(2x+1)(2x-1)