[過去ﾛｸﾞ] 本当に１＋１＝２なのか (450ﾚｽ)
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158(1): 2017/09/03(日) 13:12:36.66 ID:CCgru5XO(1)調 AAS
If you live in a developing country for a while,
you have an opportunity to look at Japan
from a different point of view.
Once you have gotten into a bad habit,
it takes a lot of time and effort to stop it.
159: ￥ ◆2VB8wsVUoo 2017/09/03(日) 13:19:15.01 ID:TZkGcAET(1/10)調 AAS
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160: ￥ ◆2VB8wsVUoo 2017/09/03(日) 13:23:23.63 ID:TZkGcAET(2/10)調 AAS
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161: ￥ ◆2VB8wsVUoo 2017/09/03(日) 13:23:43.24 ID:TZkGcAET(3/10)調 AAS
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162: ￥ ◆2VB8wsVUoo 2017/09/03(日) 13:24:02.25 ID:TZkGcAET(4/10)調 AAS
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163: ￥ ◆2VB8wsVUoo 2017/09/03(日) 13:24:18.20 ID:TZkGcAET(5/10)調 AAS
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164: ￥ ◆2VB8wsVUoo 2017/09/03(日) 13:24:33.20 ID:TZkGcAET(6/10)調 AAS
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165: ￥ ◆2VB8wsVUoo 2017/09/03(日) 13:24:49.17 ID:TZkGcAET(7/10)調 AAS
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166: ￥ ◆2VB8wsVUoo 2017/09/03(日) 13:25:11.56 ID:TZkGcAET(8/10)調 AAS
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167: ￥ ◆2VB8wsVUoo 2017/09/03(日) 13:25:45.39 ID:TZkGcAET(9/10)調 AAS
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168: ￥ ◆2VB8wsVUoo 2017/09/03(日) 13:26:04.24 ID:TZkGcAET(10/10)調 AAS
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169: 2017/09/03(日) 23:38:57.04 ID:BNeX4fJn(1)調 AAS
Ｘ＝１＋１ とする
両辺から１を引く
Ｘ−１＝１
両辺にＸを乗じる
Ｘ^2−Ｘ＝Ｘ
両辺から２を引く
Ｘ^2−Ｘ−２＝Ｘ−２
左辺を因数分解
(Ｘ＋１)(Ｘ−２)＝Ｘ−２
両辺をＸ−２で割る
Ｘ＋１＝１
両辺から１を引く
Ｘ＝０
Ｘ＝１＋１なので
よって
１＋１＝０
170: ￥ ◆2VB8wsVUoo 2017/09/04(月) 02:06:25.26 ID:xP4OelQr(1/10)調 AAS
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171: ￥ ◆2VB8wsVUoo 2017/09/04(月) 02:06:42.99 ID:xP4OelQr(2/10)調 AAS
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172: ￥ ◆2VB8wsVUoo 2017/09/04(月) 02:07:00.67 ID:xP4OelQr(3/10)調 AAS
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173: ￥ ◆2VB8wsVUoo 2017/09/04(月) 02:07:18.06 ID:xP4OelQr(4/10)調 AAS
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174: ￥ ◆2VB8wsVUoo 2017/09/04(月) 02:07:35.07 ID:xP4OelQr(5/10)調 AAS
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175: ￥ ◆2VB8wsVUoo 2017/09/04(月) 02:07:58.87 ID:xP4OelQr(6/10)調 AAS
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176: ￥ ◆2VB8wsVUoo 2017/09/04(月) 02:08:16.35 ID:xP4OelQr(7/10)調 AAS
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177: ￥ ◆2VB8wsVUoo 2017/09/04(月) 02:08:35.00 ID:xP4OelQr(8/10)調 AAS
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178: ￥ ◆2VB8wsVUoo 2017/09/04(月) 02:08:51.37 ID:xP4OelQr(9/10)調 AAS
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179: ￥ ◆2VB8wsVUoo 2017/09/04(月) 02:09:10.32 ID:xP4OelQr(10/10)調 AAS
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180: 2017/09/04(月) 09:57:00.51 ID:ZYM7kfu0(1)調 AAS
耳栓をしたら世界が変わってワロタ
181(1): 2017/09/04(月) 21:21:01.95 ID:c+SHM5Qr(1)調 AAS
One out of three Japanese sees a doctor regularly
or complains about not feeling well
about their physical condition.
It is said that seven out of ten young
Japanese people don't believe in religion.
These days, however, many students
pray at temples or shrines for success
in their entrance exams.
182: ￥ ◆2VB8wsVUoo 2017/09/05(火) 00:49:44.80 ID:ZSz+2Alj(1/20)調 AAS
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183: ￥ ◆2VB8wsVUoo 2017/09/05(火) 00:50:02.26 ID:ZSz+2Alj(2/20)調 AAS
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184: ￥ ◆2VB8wsVUoo 2017/09/05(火) 00:50:17.73 ID:ZSz+2Alj(3/20)調 AAS
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185: ￥ ◆2VB8wsVUoo 2017/09/05(火) 00:50:34.19 ID:ZSz+2Alj(4/20)調 AAS
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186: ￥ ◆2VB8wsVUoo 2017/09/05(火) 00:50:49.52 ID:ZSz+2Alj(5/20)調 AAS
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187: ￥ ◆2VB8wsVUoo 2017/09/05(火) 00:51:04.80 ID:ZSz+2Alj(6/20)調 AAS
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188: ￥ ◆2VB8wsVUoo 2017/09/05(火) 00:51:22.71 ID:ZSz+2Alj(7/20)調 AAS
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189: ￥ ◆2VB8wsVUoo 2017/09/05(火) 00:51:43.03 ID:ZSz+2Alj(8/20)調 AAS
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190: ￥ ◆2VB8wsVUoo 2017/09/05(火) 00:51:57.94 ID:ZSz+2Alj(9/20)調 AAS
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191: ￥ ◆2VB8wsVUoo 2017/09/05(火) 00:52:13.94 ID:ZSz+2Alj(10/20)調 AAS
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192: 2017/09/05(火) 06:08:56.67 ID:PCfG056b(1)調 AAS
耳栓をしたら世界が変わってワロタ
193(1): 2017/09/05(火) 22:37:57.72 ID:nIjbRa8K(1)調 AAS
Tens of thousands of tons of detergent
and millons of liters of water are used every day
to wash towels that have been used only once.
The population of Sendai is more than
five hundred thousand, so it is no exaggeration
to say that it is the cultural center of Tohoku.
However, it is far more quiet than Tokyo.
194: ￥ ◆2VB8wsVUoo 2017/09/05(火) 22:40:17.66 ID:ZSz+2Alj(11/20)調 AAS
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195: ￥ ◆2VB8wsVUoo 2017/09/05(火) 22:40:37.37 ID:ZSz+2Alj(12/20)調 AAS
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196: ￥ ◆2VB8wsVUoo 2017/09/05(火) 22:40:57.27 ID:ZSz+2Alj(13/20)調 AAS
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197: ￥ ◆2VB8wsVUoo 2017/09/05(火) 22:41:16.20 ID:ZSz+2Alj(14/20)調 AAS
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198: ￥ ◆2VB8wsVUoo 2017/09/05(火) 22:41:35.43 ID:ZSz+2Alj(15/20)調 AAS
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199: ￥ ◆2VB8wsVUoo 2017/09/05(火) 22:41:58.97 ID:ZSz+2Alj(16/20)調 AAS
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200: ￥ ◆2VB8wsVUoo 2017/09/05(火) 22:42:31.72 ID:ZSz+2Alj(17/20)調 AAS
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201: ￥ ◆2VB8wsVUoo 2017/09/05(火) 22:42:49.69 ID:ZSz+2Alj(18/20)調 AAS
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202: ￥ ◆2VB8wsVUoo 2017/09/05(火) 22:43:06.93 ID:ZSz+2Alj(19/20)調 AAS
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203: ￥ ◆2VB8wsVUoo 2017/09/05(火) 22:43:29.61 ID:ZSz+2Alj(20/20)調 AAS
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204(1): 2017/09/06(水) 00:43:14.81 ID:ZKtVXA8H(1/8)調 AAS
>>107 >>134 >>136 >>147 >>158
>>181 >>193
Once the telephone starts ringing,
you have to answer it,
no matter what you are doing at that tmoment.
Therefore, when I make a call,
I try not to bother the person I am calling.
In Japan, business cards play an important part,
especially in business.
People usually exchange their cards
when they meet for the first time.
The cards are useful to Japanese,
who want to know what each other's
status is, because they tend to
change their attitudes and language,
depending on who they are talking to.
205(1): 2017/09/06(水) 00:50:39.89 ID:ZKtVXA8H(2/8)調 AAS
>>204
Once the telephone starts ringing,
you have to answer it, no matter what
you are doing at that moment.
Therefore, when I make a call, I try
not to bother the person I am calling.
In Japan, business cards play an
important part, especially in business.
People usually exchange their cards
when they meet for the first time.
The cards are useful to Japanese,
who want to know what each other's
status is, because they tend to change
their attitudes and language,
depending on who they are talking to.
206: ￥ ◆2VB8wsVUoo 2017/09/06(水) 05:29:40.79 ID:nJ0wcqLn(1/51)調 AAS
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207: ￥ ◆2VB8wsVUoo 2017/09/06(水) 05:29:57.10 ID:nJ0wcqLn(2/51)調 AAS
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208: ￥ ◆2VB8wsVUoo 2017/09/06(水) 05:30:15.51 ID:nJ0wcqLn(3/51)調 AAS
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209: ￥ ◆2VB8wsVUoo 2017/09/06(水) 05:30:32.47 ID:nJ0wcqLn(4/51)調 AAS
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210: ￥ ◆2VB8wsVUoo 2017/09/06(水) 05:30:49.83 ID:nJ0wcqLn(5/51)調 AAS
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211: ￥ ◆2VB8wsVUoo 2017/09/06(水) 05:31:06.62 ID:nJ0wcqLn(6/51)調 AAS
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212: ￥ ◆2VB8wsVUoo 2017/09/06(水) 05:31:22.56 ID:nJ0wcqLn(7/51)調 AAS
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213: ￥ ◆2VB8wsVUoo 2017/09/06(水) 05:31:43.19 ID:nJ0wcqLn(8/51)調 AAS
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214: ￥ ◆2VB8wsVUoo 2017/09/06(水) 05:32:00.78 ID:nJ0wcqLn(9/51)調 AAS
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215: ￥ ◆2VB8wsVUoo 2017/09/06(水) 05:32:20.05 ID:nJ0wcqLn(10/51)調 AAS
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216(1): 2017/09/06(水) 09:00:13.18 ID:ZKtVXA8H(3/8)調 AAS
>>205
It is not unusual for me to call friends,
even if I have nothing special to talk about.
It is convenient to take the subway
in order to get around in the center
of Tokyo, where the traffic is heavy.
217: ￥ ◆2VB8wsVUoo 2017/09/06(水) 10:36:17.61 ID:nJ0wcqLn(11/51)調 AAS
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218: ￥ ◆2VB8wsVUoo 2017/09/06(水) 10:36:36.68 ID:nJ0wcqLn(12/51)調 AAS
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219: ￥ ◆2VB8wsVUoo 2017/09/06(水) 10:36:55.24 ID:nJ0wcqLn(13/51)調 AAS
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220: ￥ ◆2VB8wsVUoo 2017/09/06(水) 10:37:42.07 ID:nJ0wcqLn(14/51)調 AAS
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221: ￥ ◆2VB8wsVUoo 2017/09/06(水) 10:38:00.88 ID:nJ0wcqLn(15/51)調 AAS
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222: ￥ ◆2VB8wsVUoo 2017/09/06(水) 10:38:20.17 ID:nJ0wcqLn(16/51)調 AAS
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223: ￥ ◆2VB8wsVUoo 2017/09/06(水) 10:38:38.01 ID:nJ0wcqLn(17/51)調 AAS
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224: ￥ ◆2VB8wsVUoo 2017/09/06(水) 10:38:55.49 ID:nJ0wcqLn(18/51)調 AAS
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225: ￥ ◆2VB8wsVUoo 2017/09/06(水) 10:39:15.89 ID:nJ0wcqLn(19/51)調 AAS
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226: ￥ ◆2VB8wsVUoo 2017/09/06(水) 10:39:35.69 ID:nJ0wcqLn(20/51)調 AAS
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227: 2017/09/06(水) 13:34:45.18 ID:bmfelSef(1/2)調 AAS
耳栓をしたら世界が変わってワロタ
228(1): 2017/09/06(水) 13:38:50.57 ID:ZKtVXA8H(4/8)調 AAS
>>216
Nineteen years ago,
I traveled from the U.S. to Australia
by ship.
About ten years ago,
a famous painter bought me a meal
at a first-class restaurant.
229: ￥ ◆2VB8wsVUoo 2017/09/06(水) 13:50:22.43 ID:nJ0wcqLn(21/51)調 AAS
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230: ￥ ◆2VB8wsVUoo 2017/09/06(水) 13:50:45.09 ID:nJ0wcqLn(22/51)調 AAS
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231: ￥ ◆2VB8wsVUoo 2017/09/06(水) 13:51:04.27 ID:nJ0wcqLn(23/51)調 AAS
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232: ￥ ◆2VB8wsVUoo 2017/09/06(水) 13:51:21.69 ID:nJ0wcqLn(24/51)調 AAS
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233: ￥ ◆2VB8wsVUoo 2017/09/06(水) 13:51:39.59 ID:nJ0wcqLn(25/51)調 AAS
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234: ￥ ◆2VB8wsVUoo 2017/09/06(水) 13:51:57.74 ID:nJ0wcqLn(26/51)調 AAS
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235: ￥ ◆2VB8wsVUoo 2017/09/06(水) 13:52:15.21 ID:nJ0wcqLn(27/51)調 AAS
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236: ￥ ◆2VB8wsVUoo 2017/09/06(水) 13:52:32.11 ID:nJ0wcqLn(28/51)調 AAS
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237: ￥ ◆2VB8wsVUoo 2017/09/06(水) 13:52:49.96 ID:nJ0wcqLn(29/51)調 AAS
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238: ￥ ◆2VB8wsVUoo 2017/09/06(水) 13:53:08.09 ID:nJ0wcqLn(30/51)調 AAS
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239: 2017/09/06(水) 14:05:44.62 ID:bmfelSef(2/2)調 AAS
耳栓をしたら世界が変わってワロタ
240: ￥ ◆2VB8wsVUoo 2017/09/06(水) 14:29:58.55 ID:nJ0wcqLn(31/51)調 AAS
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241(1): 2017/09/06(水) 17:38:21.20 ID:ZKtVXA8H(5/8)調 AAS
>>228
I like taking pictures of birds.
Many years ago,
I often went to the seashore
when I had free time.
The best thing about my stay with
an American family was that
the parents treated me
just like their daughter.
242: ￥ ◆2VB8wsVUoo 2017/09/06(水) 18:00:08.06 ID:nJ0wcqLn(32/51)調 AAS
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243: ￥ ◆2VB8wsVUoo 2017/09/06(水) 18:00:25.53 ID:nJ0wcqLn(33/51)調 AAS
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244: ￥ ◆2VB8wsVUoo 2017/09/06(水) 18:00:44.75 ID:nJ0wcqLn(34/51)調 AAS
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245: ￥ ◆2VB8wsVUoo 2017/09/06(水) 18:01:02.83 ID:nJ0wcqLn(35/51)調 AAS
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246: ￥ ◆2VB8wsVUoo 2017/09/06(水) 18:01:20.70 ID:nJ0wcqLn(36/51)調 AAS
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247: ￥ ◆2VB8wsVUoo 2017/09/06(水) 18:01:39.79 ID:nJ0wcqLn(37/51)調 AAS
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248: ￥ ◆2VB8wsVUoo 2017/09/06(水) 18:02:00.81 ID:nJ0wcqLn(38/51)調 AAS
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249: ￥ ◆2VB8wsVUoo 2017/09/06(水) 18:02:19.05 ID:nJ0wcqLn(39/51)調 AAS
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250: ￥ ◆2VB8wsVUoo 2017/09/06(水) 18:02:38.23 ID:nJ0wcqLn(40/51)調 AAS
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251: ￥ ◆2VB8wsVUoo 2017/09/06(水) 18:02:58.60 ID:nJ0wcqLn(41/51)調 AAS
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252(1): 2017/09/06(水) 18:07:29.37 ID:ZKtVXA8H(6/8)調 AAS
>>241
Everyone should be free to decide
when to get married and
whether to have children.
It is said that
there will soon be no room left
to dump trash in Japan.
We have no choice but
to get more serious about recycling.
253: ￥ ◆2VB8wsVUoo 2017/09/06(水) 19:24:10.68 ID:nJ0wcqLn(42/51)調 AAS
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254: ￥ ◆2VB8wsVUoo 2017/09/06(水) 19:24:42.97 ID:nJ0wcqLn(43/51)調 AAS
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255: ￥ ◆2VB8wsVUoo 2017/09/06(水) 19:25:01.96 ID:nJ0wcqLn(44/51)調 AAS
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256: ￥ ◆2VB8wsVUoo 2017/09/06(水) 19:25:19.61 ID:nJ0wcqLn(45/51)調 AAS
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257: ￥ ◆2VB8wsVUoo 2017/09/06(水) 19:25:36.70 ID:nJ0wcqLn(46/51)調 AAS
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258: ￥ ◆2VB8wsVUoo 2017/09/06(水) 19:25:53.13 ID:nJ0wcqLn(47/51)調 AAS
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259: ￥ ◆2VB8wsVUoo 2017/09/06(水) 19:26:09.67 ID:nJ0wcqLn(48/51)調 AAS
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260: ￥ ◆2VB8wsVUoo 2017/09/06(水) 19:26:26.14 ID:nJ0wcqLn(49/51)調 AAS
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261: ￥ ◆2VB8wsVUoo 2017/09/06(水) 19:26:43.57 ID:nJ0wcqLn(50/51)調 AAS
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262: ￥ ◆2VB8wsVUoo 2017/09/06(水) 19:27:05.52 ID:nJ0wcqLn(51/51)調 AAS
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263(1): 2017/09/06(水) 21:43:18.67 ID:ZKtVXA8H(7/8)調 AAS
>>252
The Internet is widely used,
so sales of personal computers
have been rapidly increasing
over the last few years.
Fewer and fewer swallows
have been returning to Tokyo
for the last few years,
but no one knows exactly why.
264(1): 2017/09/06(水) 22:01:02.72 ID:ZKtVXA8H(8/8)調 AAS
>>263
Thanks to the map you drew me the other day,
I managed to get here without getting lost.
Although it took us longer than we had expected,
we finally managed to reach an agreement.
265: ￥ ◆2VB8wsVUoo 2017/09/07(木) 03:38:17.75 ID:6DNo3zLu(1/24)調 AAS
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266: ￥ ◆2VB8wsVUoo 2017/09/07(木) 03:38:36.92 ID:6DNo3zLu(2/24)調 AAS
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267: ￥ ◆2VB8wsVUoo 2017/09/07(木) 03:38:53.88 ID:6DNo3zLu(3/24)調 AAS
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268: ￥ ◆2VB8wsVUoo 2017/09/07(木) 03:39:09.90 ID:6DNo3zLu(4/24)調 AAS
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269: ￥ ◆2VB8wsVUoo 2017/09/07(木) 03:39:25.70 ID:6DNo3zLu(5/24)調 AAS
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270: ￥ ◆2VB8wsVUoo 2017/09/07(木) 03:39:41.27 ID:6DNo3zLu(6/24)調 AAS
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271: ￥ ◆2VB8wsVUoo 2017/09/07(木) 03:39:56.79 ID:6DNo3zLu(7/24)調 AAS
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272: ￥ ◆2VB8wsVUoo 2017/09/07(木) 03:40:14.51 ID:6DNo3zLu(8/24)調 AAS
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273: ￥ ◆2VB8wsVUoo 2017/09/07(木) 03:40:35.59 ID:6DNo3zLu(9/24)調 AAS
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274: ￥ ◆2VB8wsVUoo 2017/09/07(木) 03:40:54.59 ID:6DNo3zLu(10/24)調 AAS
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275(1): 2017/09/07(木) 16:08:55.76 ID:OZh13Q64(1)調 AAS
>>264
Scientists have to collect as many facts
as possible and examine them
in order to find a truth.
Needless to say,
you should have a critical attitude
in order to think clearly.
276: ￥ ◆2VB8wsVUoo 2017/09/07(木) 16:10:23.21 ID:6DNo3zLu(11/24)調 AAS
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277: ￥ ◆2VB8wsVUoo 2017/09/07(木) 16:14:14.04 ID:6DNo3zLu(12/24)調 AAS
Math. students have to stop posting any massages to Bakaita in order to prevent
having the brain damages. Bakaita is completely toxic for being intelligent.
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278: ￥ ◆2VB8wsVUoo 2017/09/07(木) 16:49:48.58 ID:6DNo3zLu(13/24)調 AAS
訂正（初等的なスペルミスやさかいアカンな。）：
massages ⇒ messages
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279: ￥ ◆2VB8wsVUoo 2017/09/07(木) 19:57:55.23 ID:6DNo3zLu(14/24)調 AAS
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280: ￥ ◆2VB8wsVUoo 2017/09/07(木) 19:58:11.59 ID:6DNo3zLu(15/24)調 AAS
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281: ￥ ◆2VB8wsVUoo 2017/09/07(木) 19:58:26.81 ID:6DNo3zLu(16/24)調 AAS
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282: ￥ ◆2VB8wsVUoo 2017/09/07(木) 19:58:40.96 ID:6DNo3zLu(17/24)調 AAS
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283: ￥ ◆2VB8wsVUoo 2017/09/07(木) 19:58:57.35 ID:6DNo3zLu(18/24)調 AAS
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284: ￥ ◆2VB8wsVUoo 2017/09/07(木) 19:59:12.72 ID:6DNo3zLu(19/24)調 AAS
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