(3x²-xy-2y²)-2(x²+xy-2y²)化简
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/16 21:50:55
xMN0TAe{Ʈ@
/6e$:e@*`nFOO/l}zR]M{}q~seV>Mu
,ޛ&iexN)~SatpN䱛+A/$*IPNRr/8qR5X QBdhuk-֡5#dEYJ R P TTQ-\$El!
(3x²-xy-2y²)-2(x²+xy-2y²)化简
(3x²-xy-2y²)-2(x²+xy-2y²)化简
(3x²-xy-2y²)-2(x²+xy-2y²)化简