y‹Œ’ιˆκH_z•Ξ·’l70keep™Part4yˆγŽ•–ςbˆγz
ΕV Ε‰ ‘S 🆕
#73 [–Ό‘O‚Θ‚΅]
‚±‚Α‚Ώ‚ͺΕ‰‚Ύ‚Α‚½‚―‚ǁc
a^2+b^2+c^2=(a+b+c)^2-2(ab+bc+ca)=4-2(ab+bc+ca)
(ab+bc+ca)‚ͺΕ‘ε‚Ζ‚Θ‚κ‚Ξ‚ζ‚’¨a^2+b^2+c^2=(ab+bc+ca)¨‚ ‚Ÿ‚Ÿ‚Ÿ_(^O^)^


• ‚Φ‚Α‚½

⏰:08/11/02 01:43 📱:N902iX 🆔:™™™


#74 [–Ό‘O‚Θ‚΅]
•β‘«x,y,z‚Ι‚Θ‚Α‚Δ‚ιi—ƒΦ—j½ΟΘ

“ͺ‚ͺƒ{[ƒb‚Ζ‚΅‚Δ‚ι‚έ‚½‚’‚Ύ‚Θƒ°^)ΙΌ

⏰:08/11/02 01:46 📱:N902iX 🆔:™™™


#75 [‚δ]
‚έ‚ρ‚Θ‚Η‚±Žu–]‚Ε‚·‚©H

⏰:08/11/05 09:45 📱:SH706i 🆔:1JL.4EJI


#76 [±°Ξί]
’‡ŠΤ‚Ι“ό‚κ‚Δ‰Ί‚³‚’τŠ
‹γ‘εˆγŠw•”–ΪŽw‚΅‚Δ‚ά‚·σ•σ•
‚‚Q‚Ε‚·σξ

⏰:08/11/06 00:43 📱:W52SA 🆔:M3tJtmsc


#77 [–Ό‘O‚Θ‚΅]
>>75
>>3ŽQΖ

>>76
‚Η‚€‚Ό‚Η‚€‚Ό(LƒΦM)
‹γˆγ‚Ν“ο‚΅‚’‚―‚ǁA‚ͺ‚ρ‚Ξ‚Α‚Δ('Ν')

⏰:08/11/06 14:42 📱:N902iX 🆔:qVwIXhIU


#78 [‚δ]
>>77
‚·‚έ‚ά‚Ή‚ρŒ©‚Δ‚ά‚Ή‚ρ‚Ε‚΅‚½
‚ ‚θ‚ͺ‚Ζ‚€‚²‚΄‚’‚ά‚·™

Ž„‚ΰ“ό‚κ‚Δ‚­‚Ύ‚³‚’
“Œ–k‘εE–ςŽu–]‚Ε‚·B

⏰:08/11/06 15:27 📱:SH706i 🆔:GZMU9omw


#79 [½ΔΫέΈή‚Ξ‚Ι‚α‚Ι‚α‚ρŸbanana/0vM]
qƒΦ₯M)

⏰:08/11/06 20:10 📱:F905i 🆔:nipAR.42


#80 [–Ό‘O‚Θ‚΅]
“Œ–k–ς‚ΰ“οŠΦ‚Ύ‚΅‚ͺ‚ρ‚Ξ‚Α‚Δp(^^)q

‚±‚ΜƒXƒŒ‚Ι‚Ν“Œ–kŽu–]‚’‚Θ‚©‚Α‚½‚Μ‚©(LMj

⏰:08/11/06 23:58 📱:N902iX 🆔:qVwIXhIU


#81 [±°Ξί]
–Ό‘O‚Θ‚΅‚³‚ρΛ
‚ ‚θ‚ͺ‚Ζ‚€‚²‚΄‚’‚ά‚·σ~Šζ’£‚θ‚ά‚·φΒ

‚δχΌ‚³‚ρΛ
‰‚ί‚ά‚΅‚Δσξσξ
‰½Ξ‚Ε‚·‚©φ[

⏰:08/11/07 00:17 📱:W52SA 🆔:qhxWIwD6


#82 [‚δ]
>>–Ό–³‚΅‚³‚ρ
‚ ‚θ‚ͺ‚Ζ‚€‚²‚΄‚’‚ά‚·
Šζ’£‚θ‚ά‚·

>>±°Ξί‚³‚ρ
18Ξ‚Ε‚·™˜Ql‚΅‚Δ‚ά‚·
‚¨Œέ‚’Šζ’£‚θ‚ά‚΅‚ε‚€

⏰:08/11/07 13:31 📱:SH706i 🆔:zpBz8JW2


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