作业帮(15m^3a^5-10m^2a^4-5m^2a^3)/(-5m^3a^3)
来源：学生作业帮助网 编辑：作业帮 时间：2024/04/29 05:38:28
(15m^3a^5-10m^2a^4-5m^2a^3)/(-5m^3a^3)
(15m^3a^5-10m^2a^4-5m^2a^3)/(-5m^3a^3)
(15m^3a^5-10m^2a^4-5m^2a^3)/(-5m^3a^3)
(15m^3a^5-10m^2a^4-5m^2a^3)/(-5m^3a^3)=5a^3m²﹙3ma²-2a²-1﹚／(-5m^3a^3)=﹙3ma²-2a²-1﹚／﹙-m﹚=-﹙3ma²-2a²-1﹚／m