化简(log√x^5-logx^3)/logx^2/3log的底数为10

问题描述:

化简(log√x^5-logx^3)/logx^2/3
log的底数为10

=(logx^5/2-logx^3)/logx^2/3
=-1/2logx / 2/3logx
=-3/4