青マーカーから黄色マーカーへの変形の仕方が分かりません。

発展問題 (x+2x-1) の展開式におけるxの項の係数を求めよ。 n! pair! a bic" において,a=x2, b=2x, c=-1, n=6 とおく。 xの指 p!g!r! 投項の式 64. かつ p+gtr = 6 を満たす負でない整数, g, rの組を求める。 ■式の一般項は -(x²)³(2x)²(−1)"= 6! D!g!z!.2%(-1)'x2p+q p+g+r=6, p≥0, q≥0, r≥0 ≧0,g≧0であるから 6! p!q!r! ただし ■項は 2p+g=4のときで, p=0, 1, 2 て, 2p+g=4 と p+g+r = 6 を満たす負でない整数 p q r の組は (p, q, r)=(0, 4, 2), (1, 2, 3), (2, 0, 4) がって、求める係数は 6! 0!4!2! ・2^(-1)2+ 6! 1!2!3! 6! •2(-1)+2!0!4! .2°(-1)^=15 た項の係数を求めよ。

よろしくお願いします🤲

1.~4. は能動態に換え, 5. 7. は誤りを訂正せよ。 1. How is it spelled? 2. Is salt sold by the pound? 3. No questions were asked of us. 4. Little attention is paid to this problem. ( 広島修 (大阪 (大阪 5. Don't discourage if you should fail in the attempt. (# (東京 6. You will be laughed if you do such a thing. C 7. The traveller's money was robbed.

Spain is one of the counties 「which」 I want to visit some day.という文章で、なぜ「which」は「where」ではいけないのですか? whichの後ろは完全だと思うのですが、visitには前置詞が付くのですか？

英語の関係詞の問題です。2つの文が同じ意味を表すようにするためには( )に何を入れたら良いのか教えていただきたいです🙇‍♂️

廃業する。 (25) (a) That restaurant whose roof is painted yellow is going out of business. (b) That restaurant the roof ( X ) is painted yellow is going out of business.

埋まってるところは 合ってるかの確認と 空いてるところを教えて欲しいです🙏

北比較(3) 1 Fill in each blank with a suitable word. 1) 私がずっと黙っていたので, アヤはいっそう怒った。 Aya got (gry ) the ( ) ( 2) この充電器は,私の親指ほどの大きさしかない。 This charger is only ) ( biggest ) than my thumb. 3) エマは、このペンに10ドルも払った。 Emma paid ( ) ( 4) このレストランはサービスの点で、あのレストランより優れている｡ This restaurant is ( ) to that one in service. (▶5-2) ) I kept silent. ) than ten dollars for this pen. ) ( 2 Fill in each blank with a suitable word to have the similar meaning. 1) Mina dances best in my class. (6) ) in my class dances ( ) Mina. 2) This is the tallest tower in the world. ) tower in the world is as ( ) ( 3 Put the words in the brackets in the correct order. 1) A dolphin (more, than, no, a fish, is) a dog is. ) this. 1 pp.306-309 A dolphin a dog is. 2) This church (than, building, older, other, is, any) in our town. This church in our town. 3) (less, people, than, will, ten, not) attend the meeting. 2) charger attend the meeting. [thumb 4) thants < to t 使っていることに注意。 to me. 2 p.310 原級 比較級を使って 最 上級の意味を表す。 2) tower [] 3 1) pp.308 309 dolphin 「イルカ」 2) p.310 3) ► p.308 4 Put the Japanese sentences into English. 1) 私にとって, 音楽より大切なものはない。 Nothing fs more Important 2) 父は、 肉よりも魚のほうが好きだ。 〔to を使って〕 My father prefers tish to meat. 3) 母はその2つのかばんのうち、値段が高いほうを買った。 My mother bought the more expensive of the two bags. 1) ► p.310 2) ► p.309 ( [] meat 3)p.306 s

自分は黄色のマーカーで引いてある質問に当てはまる単語はなぜdidで伝わらないのですか？ 選択肢に引かれている赤マーカーは回答で、青マーカーは自分で選んだやつです。 終えてください🙏😵

3000 3 次の英文は, 比嘉先生 (Mr. Higa) とメグミ (Megumi) の教室での会話です。2人 問いに答えなさい。 Mr. Higa Megumi, (D) you heard the news? Mt. Fuji has become a (注) #1W *1World Cultural Heritage site! Megumi Yes, Mr. Higa. I'm so happy to hear that. Mt. Fuji is the highest and the most beautiful mountain in Japan. And it is also a symbol of Japan. Do you know why it has become a World Cultural Heritage site? Mr. Higa: Yes, I do. In the 1990s, Mt. Fuji was so 2dirty that it ( 2 ) "a *3garbage mountain." Mt. Fuji was no good as a World Heritage site then. But many people worked hard to clean Mt. Fuji. Oh, I didn't know that. But is that the only reason? Of course, not. There are many +4paintings and books about Mt. Fuji. And people have *5worshiped Mt. Fuji for a long Megumi Mr. Higa: VORLESE

比較の問題を教えて欲しいです！

3 4 次の英文を日本語に直しなさい｡ C 1. It gets dark earlier in winter than in summer. 2. Life here is easier than it used to be. 3. It's more expensive to repair the watch than to buy a new one. y a new ( 1. This movie (less/than/ that/interesting/is/one). 内の語句を並べかえて、英文を完成させなさい。 2. 3. uoo (10dio) ol 総合 dto vas dun 1997al ei (can't/well/he/as/sing/as ) his brother. This is (than/by/5 dollars/ that/cheaper/bag). llo 4. It (hotter/it/than/is/was/ a little ) last week. à 21 5. He (that player/far/famous/than/more/is ). and of 6. The population of my hometown is (that/twice/as/large/as/of) this city.

問3について質問です。 当方、全くいい案が浮かばなかったのですが、皆さんがこのような英作文に当たったらどう対処しますか❓ 具体例としてはニホンカワウソやツシマヤマネコ、トキ、コウノトリが挙げられるようですが私はどの生き物も英語で書けません。(/ω＼*) ちなみに私はホ... Read More

次の英文を読み, 設問に答えなさい。 Jaguars had called the American Continents their home since the Ice Age when their ascendents crossed the Bering Land Bridge that once joined what is now Alaska and Russia. They lived in the central mountains of the southwestern United States for hundreds of years until they were almost driven to extinction in the mid- 20th century after hunters shot the last one in the 1960s. Currently, jaguars are found in 19 different countries. Several males have been observed in Arizona and New Mexico over the last 20 years, but breeding pairs have not been seen or reported north of Mexico. Natural reestablishment of them is also unlikely because of urbanization and the U.S.-Mexico border blocking jaguar migration routes. Now, after more than a 50-year absence, conservation scientists are suggesting the jaguar's return to their native environment in a study that outlines what the rewilding effort may look like. The authors of the new paper suggest a suitable area for jaguars spanning 2 million acres from central Arizona to New Mexico. The space would provide a big enough range for 90 to 150 jaguars, the researchers explained. They also argued that bringing jaguars back to the U.S. is crucial to species conservation as they are listed as near-threatened on the IUCN Red List, and reintroduction could also help restore native ecosystems, the Associated Press reports. "The jaguar lived in these mountains long before Americans did. If done

(１)2(2)1(3)1(4)2(5)1(6)1(7)3(8)2(9)2(10)2(11)3 が答えみたいなのですが、 (1)(2)(3)(8)(11)がどうしてその答えになるのわかりません🤔わかる方教えていただきたいです！🙇🏻‍♀️

に入る適切な語句を選びなさい。 (1) I am looking forward to (l) you again. 1. see 2. seeing 3. saw 【6】次の (2) At the dance party I saw Peggy ( 1. dressed 2. dress (3) I'm not proud of ( 1. my family being rich 3. my family is rich (5) I'm very sorry to keep you ( 1. waiting 2. waited ). (7) He heard his mother ( 1. hummed 2. to sing (4) It was my first trip overseas, so I was very ( 1. excite 2. excited (8) I really must have my car ( 1. repairing 2. repaired (10)( 1. Walk (11)( 3. dressing ) all in red. 2. my family are rich 4. my family be rich 1. On viewing 2. To view ). 3. excitement 4. exciting 4. have seen 3. to wait ) for so long. (6) My parents spent a whole month ( 1. traveling 2. by traveling 3. to travel 4. on traveling ar 4. to dress TE(R) ). 3. repair ) down the street, I ran into Tom. 2. Walking 3. Walked 4. wait FRIST (E) ) in Australia this summer. (9) You could not make him ( 1. be understood 2. understand 3. understanding - 66 - ) an old song in the kitchen. l al (2) 3. humming 4. sung 4. been repaired amins (1) ) the meaning of that difficult word. 4. understood (7) 4. To walk ) from this angle, the doll looks more attractive. 3. Viewed 4. Viewing snivGH (6)

否定形です。わかる方教えてください🙇🏻

1 各組の文がほぼ同じ意味になるように,( (ob 1. Everybody in the town was allowed to vote. There was ( 2. In some countries, 25 leave. に適切な語を入れなさい。 A ) ( Iga) who was ( it s, it is common for both men 13. In some countries, it is ( ) ( 98 to learn karSpaiob ayod edt ers driss no tedW .£ Whenever she goes out, she takes a camera with her. Ist dotsw t'nob I A She() ( ) out (islool) (dov'T) a camera with her. 4. Nobody heard the story without being moved. vabot bezit vldirret m'l à (ever dic) was moved when they () the story.vomid blot I V men and ) allowed to vote in the town. STTA women d women to take childcare leave. ) for both men and women to take childcare 2 日本語に合うように,( )に適切な語を入れなさい。 2. 彼はパーティーに来ないと思うよ。 Headist blow he I ( 1. 彼女がテストに落ちないことを望んでいます。 it to get int I() (sd) Hat) (5) fail the exam. BC A terbai TATTOJEN ★FRONURao .3 Daco+(bib asob] ob) S mas no £ * ) ( ) ( are i cont 3. 「明日は雨が降りますか。」「降らないでほしいですね。」 In de NS À [VINOGŠÍ VDV 2 "Will it rain tomorrow?" "(ul) ( visiel) (os)."sab ylltwa I}{E} à 4. 「彼らは試合に勝てるかな。」「勝てないと思うよ。」 "Can they win the game?" "( ) (¹) ) ( PA DUET ) to the party. no ).”