画像の3行目の因数分解はどのようにするのでしょうか？ 教えてください🙇

Cと直 ここで, 3 示は、 1 x² = - 1 x+a² + 2a 2 1 1 x² + x-a² =0 2a 2 I I ← (x − a) (x+a+ 1/1 ) = 0 2a 1 ← ⇒x=a, -a- 2a° a-(-a- -(-a-za) 2a = 4a²+1 -キ0 2a

答えあっていますでしょうか😭😭

30. The concert hall is only a short walk from here. It's not ( 2 need I use 3 worth 31. If you want to go to the airport in the most ( 1 finance 2 financial ) taking a taxi, 書きかえ It is worth <南山大〉 4 necessity doing A ) way, take a bus. Aは~する価値がある ③ economy ④economical 節約する 32. The data give fresh evidence of Chinese ( ) growth. Deconomic 2 economics ③ economical 4 economy 33. Lisa always thinks of other people around her. She is very ( 1 considerable 2 considered 3 considerate ④considering 34. You still have a fever. Staying in bed is the only ( ) thing to do. 〈西南学院大 〉 <東京国際大〉 〈新潟薬科大〉 14 形容詞の語法 敏感な 1 sensitive 官能的です 2 sensual 3 sensational sensibié 〈北里大〉 almost 35. John is very ( ) about his error in judgment, so don't mention it. 官能的な 1 sensible 2 sensual 3 sensitive 4 sensational 〈杏林大〉 36. John Smith is the most ( ) student in our class. $177. Dindustrious 2 industrialized 産業の 3 industrial industry 〈城西大〉 37. Wataya Risa is the youngest winner in the history of the prestigious ( ) award, the 名声のある Akutagawa Prize. 文学の 読み書きができる 文字通りの 1 literal 2 literally 3 literary 4 literate 〈 松山大 〉 hit by t

数学の解説で、線を引いたところのくだりが分かりません 教えてください🙇 なぜこうなるのでしょうか？

別解 右の図のように, 要素の個数を定めると 200m+p=75,m+g=80, (75+80-m)+r=100 p=75-m,g=80-m,r=m-55 p≧0g≧0r≧0 であるから→55≧m≦757? これから G よって mの最大値は75mの最小値は55

123の答えが選択問題でNeverthelessです。文脈的に逆説の語が入ることは分かっていたのでalthoughにしたのですが、なぜ同じ逆説の語でもalthoughではなくneverthelessなのですか？

Questions 121-124 To: Emily Pearson, entertainment writer From: Sabrina Young, editor in chief Date: February 26 Re: Upcoming Interview Hi Emily, ここも チェック! 同様 ま & esigen (A) Thanks for agreeing to cover the exclusive story on Hugh Macaulay. There has been one change, however, to the schedule I already e-mailed 121. you. Mr. Macaulay's manager has informed me------- he will no longer be available on Friday as discussed. requested that the interview be 122. brought forward to next Tuesday. I realize this does not give you much time to prepare. I'd like you to send me an overview of your* interview questions by the end of the week. ---- 123. ----. If 124. you have any questions, I will be in my office for most of the afternoon. Sabrina ま :

答えあっていますか、、🥲72番の直訳が合っているかも教えてくださいお願いします😭😭

67. He ate too much during his vacation and put ( ) weight. put on weight 14 11 23. 1 up 2 ②on 68. Michael ( ), so we can trust him. マイケル 1 keeps fit 3 with ④4 for keep one's word 約束を守る 2 breaks the rules blons 201 breaks his promises ) his mind to become a social worker. make up ソーシャルワーカー 2 down 4 off 3 keeps his word 69. George made ( ⑨up 3 for ☐ 70. It seems clear that robots are going to ( society. esbi 1 make 2 give 3 create 〈名古屋学芸大〉 〈 青山学院大 〉 one's mind 決心する 〈北海道医療大〉 ) an ever more useful and valuable role in 71. My hand was still hurting so I had my doctor take ( 訳 1 a view of ☐ 72. We (1) what we have. 2 an eye of 私たちがしたことを当然だと思う ①are taken for granted 3 take for granted 3 a look at w's play a role in A ④play Aにおいて役割を果たす。 〈中央大 > ) it. Take a look at A AER 4 a watch at take it for granted ~ということを当然だと思う 2 are very granted for ? take nothing for granted 〈日本大〉 < 早稲田大 > 73. When my younger brother and I were children/ my mother often asked me to keep ( イディオム keep an eye on A Aから目を離さない よく見失う him so he wouldn't get lost. 習慣 1 an eye on 2 away from 3 back from 4 in time with 〈センター試験〉

関係詞 カンマありなのはなぜですか 非制限用法は制限しなくてもわかる場合に使うという解釈をしていたのですがわからなくなりました。二枚目のような問題はわかります。 よろしくお願いします🤲

7. Mr. and Mrs. March had four daughters ( ) died young. 1 they 2 one of them (3 one of whom ④ one of whom "

2つ目の英作文の例教えてください🙇‍♀️

身近なエシカルな品物について、 その魅力を説明する文 (3 日本のエシカルなポップカルチャーについて説明する文 (3 以上) 以上)

答えあっていますか🥲🥲

3 次の日本文の意味になるように,( )内の語を並べかえて適切な英文を作りなさい。 45. そのドレスを着ると, あなたは実際の年齢よりも若く見える。 That dress makes you (younger / age / look / than / real / your ). Juoda D 〈関西外国語大〉 100k younger than your heal age 46. 昼食後に昼寝をすると, 気分がよくなります。 signs tog 〈京都女子大 〉 (大 bot bersa 大 A ( after / feel / help/lunch/nap / will / you) better. map after lunch help you feel will 47. コーヒーを飲むと,大部分の人たちにとっては、体に悪いどころかむしろ体によいのだということ を示唆する証拠がますます増えてきている。 Mounting evidence suggests that, for most people, (coffee/good/ more / than / drinking/ does / harm). To Q Arincing catle more good than does harm 48. ただ一度の不注意な間違いがもとで,会社は何百万ドルもの損失をこうむることになった。 < > (cost / millions/one///the/company/only/ dollars / mistake / careless of )〈高知大) Only one of careless mistate cost the company millions dollars □ 49. 私の友人は, 定期的に運動をすれば病気を防げるといつも言っている。 og.f 大山南My friend always says that (getting/exercise/from/keeps/regular/sick / you). < 立命館大 > wat c nuliw mor <<大将工克東> regular exercise keeps you from getting sick bol

教大学の過去問です。解説が無く分からないので教えて下さい………お願いします

[D] 一般的に、過激なコンテンツを見せるソーシャルメディアのアルゴリズムは 懸念すべきことだが, 若者への影響という観点から言えば、 特にそうだ。 Social media algorithms providing people with extreme content is worrying in general, but (オ) (36) (イ)(ウ) (37) (Ton young people. 7. considering SO イ. its impact ウ.on particularly *. so 力 when its Tmpact

英文を読んで答える問題です。かっこの中教えてください。書いてるところは合っているか確認お願いします🙇

(d)/ You have probably heard of endangered animals such as orangutans and elephants. However, not only animals but also many languages are at risk of extinction. 2 Today 6,000 to 7,000 languages exist in the world. UNESCO estimates that half of them are spoken by fewer than 6,000 people-and those languages might disappear within 100 years. That means two or three languages become extinct every month. 3 Why is this happening? Young people prefer using a majority language, which enables them to communicate with more people and enjoy more career opportunities. As a result, English has come to be widely used across the world, and parents are not always willing to teach their mother tongue to their children. Thus, minority languages are now dying with the older generation. 4 Languages are a part of the world's cultural heritage. Once we lose a language, we can never retrieve it. We can never appreciate the wisdom that was conveyed in the lost language. 10