作业帮-4x²y-8xy²+2x²y-3xy²
来源：学生作业帮助网 编辑：作业帮 时间：2024/11/15 01:32:15
x)5PS64Ե0b01"}lb[]!<;6`*~dg3?]cZd] jy:a==/5>b{AxgPH>mt{cs)~܊J
j]Jq&q RE
-4x²y-8xy²+2x²y-3xy²
-4x²y-8xy²+2x²y-3xy²
-4x²y-8xy²+2x²y-3xy²
-4x²y-8xy²+2x²y-3xy²
=-2x²y-11xy²
4x²y-8xy²+2x²y-3xy²
=-2x²y-11xy²
朋友你是完成百度任务的吧，要不这种你怎么会不会做呢？
-4x²y-8xy²+2x²y-3xy²＝xy(-4x-8y+2x-3y)