题目内容
计算:(24m3n-16m2n2+mn3)÷(-8m)
答案:
解析:
解析:
| (24m3n-16m2n2+mn3)÷(-8m)
=(24m3n)÷(-8m)-16m2n2÷(-8m)+mn3÷(-8m) =-3m2n+2mn2- |
练习册系列答案
相关题目