1/9{1/7[1/5(x+2/3+4)+6]+8}=1
1/7[1/5(x+2/3+4)+6]=1
[1/5(x+2/3+4)=1
【x+2】分之三=1
x=1
1/9{1/7[1/5(【x+2】/3+4)+6]+8}=1
1/9{1/7[1/5(【x+2】/3+4)+6]+8}=1
rt,要过程1/9{1/7[1/5(x+2/3+4)+6]+8}=1的解中间是【x+2】分之三
rt,要过程1/9{1/7[1/5(x+2/3+4)+6]+8}=1的解中间是【x+2】分之三
数学人气:584 ℃时间:2020-02-06 04:48:08
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