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English Senior High

解説をしていただきたい、英語の問題があります。 問題と解答、写真も載せておきますので、よろしくお願いします。 ()内の条件をヒントに英文に直しなさい。 01.私はそのコートを安かったので買った。 (because,cheapを用いて8語で) I bought the co... Read More

テストでる O Basic Composition ( )内の条件をヒントに英文に直しなさい。 01. 私はそのコートを安かったので買った。 (because, cheap を用いて8語で) Ibought the coat because it was cheap. 02. 私は6時の電車に間に合うように早く起きた。 Igot up early to catch the 6:00 train, (the 6:00 train を用いて9語で) 03. 春にはたくさんの美しい花々が咲く。 Many beautiful Flowersbloom inspring. (bloom を用いて6語で) 04. はさみは下から2番目の引き出しの中にある。 (drawer を用いて10語で The Scissors are it the Second drawer from the bottom. 05. なぜあなたは昨日学校に遅れたのですか。 (late を用いて7語で) Why were you late for school Yesterday? 天気にit 06. 彼女が戻ってくるまでここで待ちましょう。 Let's wait until she comes back, 07. あなたが手を貸してくれたのでとても手間が省けました。 Your help saved me alot of work. (until を用いて7語で) (saved, lot を用いて8語で) 08. その提案に賛成ですか、 それとも反対ですか。 Are You for or against the Proposal? (for, proposal を用いて7語で) 09. 誕生日に何が欲しいですか。 What do you want for your birthday? (for を用いて7語で) 10. 明日雨が降れば, 家にいる。 It it rains tomorrow, I will stay at home. (stay at を用いて9語で)

Resolved Answers: 1
English Senior High

この問題の答えを教えてください🙏

【ⅢI】 次の(A), (B)の設問に答えよ。 (A)14点,(B) 6点) (A) 次の英文を読んで下の設問に最も適切な解答をせよ。 特に指示のない選択式の設問は記 号を1つ選んで答え, "You may choose more than one option." と指示のある設問に対して複 数の記号を選ぶ場合は, アイウエオ順に解答すること。 Mike: Hello Alex, long time no see! Alex: Hi, it's been almost two years since we last met each other! How were you doing? Mike: Until recently, I was frustrated that I could not meet my friends at university, but I was able to spend more time with my family, so I was okay. By the way, how did you like the online classes? Alex: Personally, I did not like them. It was difficult for me to maintain my concentration at home. Also, I could not resist the temptation of using my smartphone, because there was no supervisor at home who checked whether I was working hard or not. Mike: If you use your phone during class, the professor will definitely tell you off! Mo Alex: Another reason why I prefer in-person classes is that I can ask questions or have discussions with my friends. In the Pre-covid-19 era, when I had questions, I went up to my friend Thomas, one of the best students in our faculty and he taught me everything that I did not understand. Mike: That was a huge issue for me as well. If I have questions piled up, then I am more likely to dislike the subject and have more anxiety towards it. So, my friends and I decided to have meetings online on a regular basis and this helped me to worry less about online learning. Alex: That was really ( 1 ) of you, I should have done that! So, are you in favor of online learning? Mike: Yes, although I have less face-to-face interaction with friends, I like online learning more because I do not have to spend a lot of time commuting to school. I live far away from university and it takes two hours for me to get here by train. B(A) Alex: Really! I did not know that, what time do you wake up? Mike: I usually wake up at 5 am. Alex: That's so early! What do you do on the train? Mike: I just do netsurfing and I do not feel that I use my time productively on the train. If we can continue to take online classes wherever we want, we can get more flexibility in our schedules, We won't have take the time to commute to the university to attend classes, or if we like it, we may even be able to watch lecture videos on our phones while traveling by train. Alex: I understand your opinion, but didn't you have any technical problems? Mike: I only had a few. Besides, most of the professors posted recorded videos of lectures after class. So, I watched the recordings when I missed some parts. Furthermore, I could study at my own pace and the videos allowed me to digest what I had learned. Alex: That's a good point, but it had an adverse effect on my learning. Mike: How? Alex: I started skipping my online classes because I thought I could just watch those recorded videos later. So, just before exams, I had so many videos to watch. Mike: Maybe, traditional classroom settings might be better for people like you. Alex: I think so. Oh, it's time to go to class. Mike: Oh, yeah, have a good day. Alex: You too! 問1 NOTES Topic of the conversation: (2) Standpoint Basis Mike (3) (5) Choose the best one to complete blank 1. 7 because cruel clever I kind 2 Choose the best title to complete blank 2. 7 How to get good results at university Technical issues in online classes Safe remote learning at home I Online learning or learning face to face Alex (4) (6) -11-

Unresolved Answers: 1
English Senior High

この問題の答えを教えてください🙇‍♀️

【Ⅲ】 次の(A), (B)の設問に答えよ。 ((A)14点,(B)6点) (A) 次の英文を読んで,下の設問に最も適切な解答をせよ。 特に指示のない選択式の設問は記 号を1つ選んで答え, "You may choose more than one option." と指示のある設問に対して複 数の記号を選ぶ場合は、 アイウエオ順に解答すること。 Mike: Hello Alex, long time no see! Alex: Hi, it's been almost two years since we last met each other! How were you doing? Mike: Until recently, I was frustrated that I could not meet my friends at university, but I was able to spend more time with my family, so I was okay. By the way, how did you like the online classes? Alex: Personally, I did not like them. It was difficult for me to maintain my concentration at home. Also, I could not resist the temptation of using my smartphone, because there was no supervisor at home who checked whether I was working hard or not. Mike: If you use your phone during class, the professor will definitely tell you off! Hot Alex: Another reason why I prefer in-person classes is that I can ask questions or have discussions with my friends. In the Pre-covid-19 era, when I had questions, I went up to my friend Thomas, one of the best students in our faculty and he taught me everything that I did not understand. Mike: That was a huge issue for me as well. If I have questions piled up, then I am more likely to dislike the subject and have more anxiety towards it. So, my friends and I decided to have meetings online on a regular basis and this helped me to worry less about online learning. Alex: That was really (1) of you, I should have done that! So, are you in favor of online learning? Mike: Yes, although I have less face-to-face interaction with friends, I like online learning more. because I do not have to spend a lot of time commuting to school. I live far away from university and it takes two hours for me to get here by train. Alex: Really! I did not know that, what time do you wake up? Mike: I usually wake up at 5 am. ant mo Alex: That's so early! What do you do on the train? Mike: I just do netsurfing and I do not feel that I use my time productively on the train. If we can continue to take online classes wherever we want, we can get more flexibility in our schedules, We won't have to take the time to commute to the university to attend classes, or if we like it, we may even be able to watch lecture videos on our phones while traveling by train. Alex: I understand your opinion, but didn't you have any technical problems? Mike: I only had a few. Besides, most of the professors posted recorded videos of lectures after class. So, I watched the recordings when I missed some parts. Furthermore, I could study at my own pace and the videos allowed me to digest what I had learned. Alex: That's a good point, but it had an adverse effect on my learning. Mike: How? Alex: I started skipping my online classes because I thought I could just watch those recorded videos later. So, just before exams, I had so many videos to watch. Mike: Maybe, traditional classroom settings might be better for people like you. Alex: I think so. Oh, it's time to go to class. Mike: Oh, yeah, have a good day. Alex: You too! 問1 NOTES Topic of the conversation: ( 2 ) Standpoint Basis Mike (3) (5) Choose the best one to complete blank 1. 7 because cruel clever I kind 2 Choose the best title to complete blank 2. 7 How to get good results at university Technical issues in online classes Safe remote learning at home I Online learning or learning face to face Alex ( 4 ) (6) -11- 18

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Mathematics Senior High

フォーカスゴールド 5th Edition 第一章例題13 (2) イ 解説の a+b+c=0の意味がわかりません! 教えてください!!

例題13 解答 「考え方 (1)a+b=(a+b)-3ab(a+b) を因数分解せよ. 練習 13 特殊な3次式の因数分解 (8) (2)(1) の結果を利用して,次の式を因数分解せよ. (8) (ア)x+y+3xy-1 Focus (A) = XSE を利用して、a+b+c-3abc (1) a³ + b³ + c³-3abc =(a+b)²-3ab(a+b)+c-3abc ={(a+b)+c3}-3ab(a+b)-3abc =(a+b+c){(a+b)²-(a+b)c+c2} x(1) (x−y)³+(y−z)³+(z−x)³ TECKE 4 (2) (1)の結果を利用するので,+□+△○□△の形になっているか式を見極め る。 (ア)は,○=x, □=y, △=-1 とすると, -3○□△=-3×xxyx(-1)=3xy となる. =(a+b+c){(a+b)²-(a+b)c+c2-3ab} fg+=(a+b+c)(a²+2ab+b²-ac-bc+c2-3ab) (a+b+c)(a²+b²+c²-ab-bc-ca) (2)(ア)x+y+3xy-1 =x²+y+(-1)-3xy (-1) -04- =(x+y-1){x2+y2+(-1)2 =(x+y-1)(x2+y2-xy+x+y+1) (-3ab(a+b+c)=(A+c) (A2-Ac+c2) (a+b+c) が共通因数 *** -xy-y(-1)-(-1)x} *** (x−y)³+(y-2)³+(2-x)³ =a³ + b³ + c³ 02+2x81-x (1) a+b+c=(x-y)+(y-z)+(z-x)=0 - (イ) x-y=a,y-z=b, z-x=c とおくと. より, - =3abc =3(x-y) (y-z) (z-x) **** 会 A'+c3 =(a+b+c)(a²+b+c-ab-bc-ca)+3abc a+b=A とすると, (SAVE) 輪環の順 (1) において, ax, b→y, c→-1 の場合である. =3(x-y) (y-z) (z-x) 例題13の(1)の結果を利用して、 次の式を因数分解せよ。 (1) 8x³+y³-6xy+1 ( 1 ) の結果から -3abc を移項する. a+b+c=0 もとに戻す a³ + b³ + c³-3abc=(a+b+c)(a²+b²+c²-ab-bc-ca) の形を見抜け 注) 例題13 (2Xイ)は(1) の結果を利用して因数分解したが,展開して因数分解すると次のよう になる. ARASIND (与式)=x-3xy+3xy²-y+y-3y'z+3yz²-2+23-3z²x+3zx²-x =3x(y2-22)-3x²(y-z) -3yz (y-z) =-3(y-z){x-(y+z)x+yz}=-3(y-z)(x-y)(x-z) 第1章 Ar (2) (x-1)³+(2x-1)³-(3x-2)³ (p.42

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