(1/2x²y-2xy+y²)×3xy
来源:学生作业帮助网 编辑:六六作业网 时间:2024/07/10 03:40:18
(1/2x²y-2xy+y²)×3xy(1/2x²y-2xy+y²)×3xy(1/2x²y-2xy+y²)×3xy(1/2x²y-
(1/2x²y-2xy+y²)×3xy
(1/2x²y-2xy+y²)×3xy
(1/2x²y-2xy+y²)×3xy
(1/2x²y-2xy+y²)×3xy
=3/2x³y²-6x²y²+3xy³
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来源:学生作业帮助网 编辑:六六作业网 时间:2024/07/10 03:40:18
(1/2x²y-2xy+y²)×3xy
(1/2x²y-2xy+y²)×3xy
(1/2x²y-2xy+y²)×3xy
(1/2x²y-2xy+y²)×3xy
=3/2x³y²-6x²y²+3xy³