a×a﹙五次方﹚+﹙2a³﹚²+﹙﹣2a²﹚³
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/30 04:28:01
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a×a﹙五次方﹚+﹙2a³﹚²+﹙﹣2a²﹚³
a×a﹙五次方﹚+﹙2a³﹚²+﹙﹣2a²﹚³
a×a﹙五次方﹚+﹙2a³﹚²+﹙﹣2a²﹚³
a×a﹙五次方﹚+﹙2a³﹚²+﹙﹣2a²﹚³
=a﹙的6次方﹚+4a﹙的6次方﹚﹣8a﹙的6次方﹚
=-3a﹙的6次方﹚