2/(a+2b) + 5/(3a-b) = 3/2 3/(a+2b) - 13/6 = 7/(b-3a)2/(a+2b) + 5/(3a-b) = 3/23/(a+2b) - 13/6 = 7/(b-3a)

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/18 04:42:47

2/(a+2b) + 5/(3a-b) = 3/2 3/(a+2b) - 13/6 = 7/(b-3a)2/(a+2b) + 5/(3a-b) = 3/23/(a+2b) - 13/6 = 7/(b-3a)
2/(a+2b) + 5/(3a-b) = 3/2 3/(a+2b) - 13/6 = 7/(b-3a)
2/(a+2b) + 5/(3a-b) = 3/2
3/(a+2b) - 13/6 = 7/(b-3a)

2/(a+2b) + 5/(3a-b) = 3/2 3/(a+2b) - 13/6 = 7/(b-3a)2/(a+2b) + 5/(3a-b) = 3/23/(a+2b) - 13/6 = 7/(b-3a)

小朋友,这是很简单的题,自己做吧