填空题:y分之x/(1-x+y分之y)的结果是_____

来源:学生作业学帮网 编辑:学帮网 时间:2024/05/31 13:46:25

填空题:y分之x/(1-x+y分之y)的结果是_____

y分之x/(1-(x+y)分之y)
=(x/y)/[(x+y-y)/(x+y)]
=(x/y)/[x/(x+y)]
=(x+y)/y
=x/y+1
如果您认可我的回答,请点击“采纳为满意答案”,祝学习进步!