计算 4/3-(根号48+根号6 /2)/根号27
问题描述:
计算 4/3-(根号48+根号6 /2)/根号27
答
原式=4/3-(4√3+√6/2)/(3√3)
=4/3-(4√3)/(3√3)-(√6/2)/(3√3)
=4/3-4/3-√2/6
=-√2/6