-4x²y-8xy²+2x²y-3xy²
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/04 09:33:17
-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)