因式分解25x²y(m-2n)²-10xy²(2n-m)²
来源:学生作业帮助网 编辑:作业帮 时间:2024/10/19 00:04:53
x){:{=O;^,_ldZlhna]k TTBFyPa"}
tPj;:l kAh1@QaZkTi_\g `K
因式分解25x²y(m-2n)²-10xy²(2n-m)²
因式分解25x²y(m-2n)²-10xy²(2n-m)²
因式分解25x²y(m-2n)²-10xy²(2n-m)²
25x²y(m-2n)²-10xy²(2n-m)²
=25x²y(m-2n)²-10xy²(m-2n)²
=5xy(m-2n)²(5x-2y)