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发表于 2026-9-13 07:40
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本帖最后由 农民王旭龙 于 2026-9-13 11:05 编辑
继续昨天的问题
m/[m^2+3m+1]=1/8
硬生生输出,m≈4.79
4.7912878474779200032940235967588085504142【再输不进了】
4.7912878474779200032940235967588085504142÷
【4.7912878474779200032940235967588085504142^2
+3[4.7912878474779200032940235967588085504142]+1】
=0.1250000000000000000000000000015720826471
[√6.75+2.1932116361246040630028540845]÷
【[√6.75+2.1932116361246040630028540845]^2+
3×[√6.75+2.1932116361246040630028540845]+1】
=0.1250000000000000000000000000015720826471
4.8÷[4.8×4.8+4.8×3+1]=0.1248699,,,,,,,,
4.79÷[4.79×4.79+4.79×3+1]=0.12501924,,,,,,,,
[√0.25+0.5]=1=m=0.5+0.5
[√0.25+1.5]=2=m=0.5+1.5
[√2.25+0.5]=2=m=1.5+0.5
[√0.25+2.5]=3=m=0.5+2.5
[√2.25+1.5]=3=m=1.5+1.5
[√6.25+0.5]=3=m=2.5+0.5
[√0.25+3.5]=4=m=0.5+3.5
[√2.25+2.5]=4=m=1.5+2.5
[√6.25+1.5]=4=m=2.5+1.5
[√12.25+0.5]=4=m=3.5+0.5
,,,,
一筹莫展
哈,哈,哈,浑酒终于澄清了,m值找到了。变了多少花样。
m/[m^2+3m+1]=1/8 m=2√1.3125+2.5
[2√1.3125+2.5]÷【[2√1.3125+2.5][2√1.3125+2.5]+3[2√1.3125+2.5]+1】=0.125显示
[2√1.3125+2.5]÷【[2√1.3125+2.5]^2+3[2√1.3125+2.5]+1】-1÷8=0显示
[2√1.3125+2.5]÷【[2√1.3125+2.5]^2-4[2√1.3125+2.5]+1】-1÷1=0显示
[2√1.3125+2.5]÷【[2√1.3125+2.5]^2-3[2√1.3125+2.5]+1】-1÷2=0显示
[2√1.3125+2.5]÷【[2√1.3125+2.5]^2-2[2√1.3125+2.5]+1】-1÷3=0显示
[2√1.3125+2.5]÷【[2√1.3125+2.5]^2-1[2√1.3125+2.5]+1】-1÷4=0显示
[2√1.3125+2.5]÷【[2√1.3125+2.5]^2+0[2√1.3125+2.5]+1】-1÷5=0显示
[2√1.3125+2.5]÷【[2√1.3125+2.5]^2+1[2√1.3125+2.5]+1】-1÷6=0显示
[2√1.3125+2.5]÷【[2√1.3125+2.5]^2+2[2√1.3125+2.5]+1】-1÷7=0显示
[2√1.3125+2.5]÷【[2√1.3125+2.5]^2+3[2√1.3125+2.5]+1】-1÷8=0显示 【本题】
[2√1.3125+2.5]÷【[2√1.3125+2.5]^2+4[2√1.3125+2.5]+1】-1÷9=0显示
[2√1.3125+2.5]÷【[2√1.3125+2.5]^2+5[2√1.3125+2.5]+1】-1÷10=0显示
[2√1.3125+2.5]÷【[2√1.3125+2.5]^2+6[2√1.3125+2.5]+1】-1÷11=0显示
[2√1.3125+2.5]÷【[2√1.3125+2.5]^2+7[2√1.3125+2.5]+1】-1÷12=0显示
[2√1.3125+2.5]÷【[2√1.3125+2.5]^2+8[2√1.3125+2.5]+1】-1÷13=0显示
[2√1.3125+2.5]÷【[2√1.3125+2.5]^2+9[2√1.3125+2.5]+1】-1÷14=0显示
[2√1.3125+2.5]÷【[2√1.3125+2.5]^2+10[2√1.3125+2.5]+1】-1÷15=0显示
,,,,,,,
计算机好玩,有意思。可以编方方正正的竹席,晒谷簟。
数量变化总是有规律的。
2√1.3125+2.5=4.7912878474779200032940235968640042444922显示
对比傻办法找的 4.7912878474779200032940235967588085504142
原题已知m/[m二+3m+1]=1/8
求:m二/[m四+m二+1] 有给出=1/24
m=2√1.3125+2.5 代入求式
[2√1.3125+2.5]^2÷【[2√1.3125+2.5]^4+[2√1.3125+2.5]^2+1】=0.0416∞6显示
[2√1.3125+2.5]^2÷【[2√1.3125+2.5]^4+[2√1.3125+2.5]^2+1】-1/24=0显示
[2√1.3125+2.5]=[√5.25+2.5]
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