早教吧作业答案频道 -->数学-->
1/3H-1/5(H+1)=1/15谁能解这倒方程
题目详情
1/3H-1/5(H+1)=1/15 谁能解这倒方程
▼优质解答
答案和解析
H=2
解法:1/3H-1/5（H+1）=1/15
1/3H-1/5H-1/5=1/15
(1/3-1/5)H=1/15+1/5
2/15H=4/15
H =2
解法:1/3H-1/5（H+1）=1/15
1/3H-1/5H-1/5=1/15
(1/3-1/5)H=1/15+1/5
2/15H=4/15
H =2
看了 1/3H-1/5(H+1)=...的网友还看了以下：