数IIの（2）がわかりません。 [と〇の部分がわかりません。

96 重要 例題 57 剰余の定 (1) f(x)=x-ax +6 が (x-1)2で割り切 を温以上の整数とするとき、 x-1 を (x-1)で割ったときの余りを 求めよ。 CHART & SOLUTION 割り算の問題 基本公式 A=BQ+R を利用 1 次数に注目 ② 余りには剰余の定理 [学習院大] 基本 53 (1)(x-1)2で割り切れる⇒f(x)=(x-1)2Q)×(左党 ⇒f(x)がx-1で割り切れ、更にその商がx-1で割り切れる。 (2)次の恒等式を利用する。 ただし, nは自然数とし,°=1,6°=1である。 解答 a-b"= (a-b)(a1+α"-26+α"-362++ab"-2+6"-1) (1) f(x) は x-1で割り切れるからdf(1)=0 よって 1-a+b=0 -aa-1 L ,348 10 1 1 -α+1 ゆえに b=a-1.. ・① したがって f(x)=x-ax+α-1 =(x-1)(x2+x+1-α ) ST-A-AS-8-Sa-11-a+1 g(x)=x2+x+1-α とすると よって 3-a=0 ゆえに g(1)=0 a=3 条件から,g(x)も で割り切れる。 これを 1 に代入して b=2 (2) x-1 を2次式 (x-1)2で割ったときの商をQ(x), 余 りを ax + b とすると,次の等式が成り立つ。-xs- x"-1=(x-1)2Q(x)+ax+b 両辺に x=1 を代入すると 1 割り算の基本公式 A=BQ+R ゆえに x"-1=(x-1)2Q(x)+ax-a 0=a+b よって b=-a =(x-1){(x-1)Q(x)+α} x"-1=(x-1)(x"-1+x"-2++x+1)であるから xn-1+x"-2+……………+x+1=(x-1)Q(x)+α) (x-1)2Q(x)+α 1=x であるか b=-a=-n) (S-x)=8の項数はxから 両辺に x=1 を代入すると 1+1+....+1+1= a よって a=n ゆえに したがって、求める余りは nx-n PRACTICE 570 での

contractとcontactとcontrastってスペルが似ていますが関連している単語ですか？

Please tell me how you study English.の答え方についてです。英文法があっているか見て頂きたいです。 When I study English,I'm writing English a lot of. 私が英語の勉強をする時は英単語を... Read More

249の問題なのですがfrom workの位置がどこに置けばいいかわからないので教えていただきたいです🙇🏻

至急お願いしたいです、ごめんなさい！！！ 添削して欲しいです！！！！ 問題は画像で失礼します🙇‍♀️ School band seem to fun! What do you play in school band? How many people join it? Ab... Read More

答え教えてください🙏

1 []から適切な語を選びなさい。 (1) This is the library [which / where ] I did my homework.nosit (2) This is the library [which where ] has a lot of books about music. (3) We're looking for a place [which/where ] our band can practice. GT G A 日本語の意味に合うように, ( に適切な語を入れなさい。 AB で、私は) is famous for its summer festival. (1) 私たちが住んでいる市は夏祭りで有名だ。 (4) The city ( vilsu (2) 今こそあなたが自分の将来について考えるべきときだ。 )( ) think about your future. tatsupe younog m betessini to uoy Vi Now is ( ) ( vw al DealT DESI (3)私はその劇を観た夜を決して忘れないだろう。切な I'll never forget the night ( ) ( )( ) the play.

（う）に入る曜日がわかりません。 Its just two day after Event 4.の意味がわかればできそうですが。

Jane: Mai: Mai, what are you (い) at? 'Machiya"? What is that? Machiya is a traditional Japanese wooden townhouse. At this place, you can see traditional houses. Some events will be held next week. Here's the schedule. Do you want to come with me? If so, which one do you want to try? Jane: I like to experience something special, so this event looks interesting. Mai: Sounds good...but wait. We can't join the event. We are going to take part It's just two days after Event 4. in the volleyball tournament on So, we must practice volleyball on Thursday. something hot. (5) (う) How about this? We can eat Jane: Nice. We can also make a fire in an old way. Let me check the weather. Hmm, the weather may be bad on both days. Mai: Jane: Thank you for checking it. We still have another option. traditional Japanese instrument. M We can play a Great. I also like to watch the musical performance. Let's go to this event together! We are students, so if we show our student ID cards, we can join this event for free. Mai: OK. I'll bring it. I'm (い) forward to it!

合ってるか見てほしいです💦 関係詞の範囲です！

☐ 6. This is the CD ( ⑪when ) we listened last night. 2 to which ③which (駒澤大) ④why ☐ 7. She is trying to find someone ( ) she thinks can complete the project. Qwhom ②to whom ③whose ☐ 8. This is the place ( ) the accident happened. ①which Qwher 2 where ③what ④who (相模女子大) (花園大) ④when □ 9. メアリーは夫に初めて会った日をまだ覚えている。 [語順整序] 十文字学園女子大) Mary still (when the day / she / remembers / first) met her husband. remembers when first the day she ☐ 10. The dots on this map show ( ) traffic accidents happened. (東洋大) ④how ⑰what 2 which ③where 11. She hardly ever eats sweets. That's ( ⑨how ②what ③which ) she keeps healthy. ④where (仁愛大)

やり方が全く分かりません！！助けて下さい！！

PRACTICE 113° 日が次の値のとき, sine cose, tane の値を求めよ。 (1) 1/3 19 (2) IR- π 4 6 (3)-5π

黄色の蛍光ペンで引いてあるところがどうして｢ちょうど近くを通ってしまいました｣という意味の訳し方になるのか分かりません💦

best. ありうる~するのが難しい9個でさえl lisao Stal ob o vložil It can be hard to trust others, even when they are the people you know My brother Daiki has two close friends, Junpei and Kenji. They have always done everything together since they were little.as blow 9d2 16歳になる 開く When Daiki was going to turn sixteen, Kenji and Junpei decided to throw 手伝う パーティーを him a party at a restaurant. They let me in on the secret so I could help. One day, Kenji and Junpei asked me to keep my brother busy after Jah school so they could meet to plan the party. Unfortunately, I forgot they 集まる 中庭 were going to meet in the school courtyard, and I took Daiki right past them on our way home. keep O.COをCの状態に(意図的)しておく isn't that Kenji and Junpei?" Daiki said. "They both said "Wait they couldn't hang out today because they had soccer practice"